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December 19, 2014
Which method would be the simplest way to solve the system?
7x +5y = 19 -7x-2y = -16 graphing substitution elimination or
72 answers
asked by
Steve
28,517 views
As soon as Johnny began to cultivate Dove, he was surprised at the response?
16 answers
asked by
Abby
11,360 views
A punch recipe calls for 2/3 of pint juice to one pint soda,
What is ratio of soda to juice?
10 answers
asked by
elyshia
4,125 views
Check my answers please?
Imagine that you remove all the atoms from a chair. What remains? 1. nothing 2. a pile of dust I choose
2 answers
asked by
Mayflower
3,520 views
This morning while I was running, shoes smacking the pavement, Venus bright above the spine of the Bear Mountains, and my
6 answers
asked by
2phoneeeeee
3,460 views
What is a real world problem that compares the ratios 5 to 9 and 12 to 15.
11 answers
asked by
Anonymous
3,129 views
The sum of the measures of two exterior angles of a triangle is 264o. What is the measure of the third exterior angle?
• 84o
1 answer
asked by
SANDRA
2,732 views
Write an inequality which states the following: k is less than zero.
2 answers
asked by
I NEED HELP PLEASE!!!!!!!!!!!!
2,526 views
Balancing Decay Reactions.
Fill in the blank with the correct piece to balance the decay equation. 1. (184/74) W (4/2) He +
3 answers
asked by
DFD
2,267 views
I really need help on this! I'll be patient because most of you are busy, I'll appreciate it if people who have read Johnny
10 answers
asked by
i am awesome
2,165 views
If ab = 37 and xy = 1/37, what is the value of the product x • b • y • a?
Use the commutative and associative properties of
3 answers
asked by
Charlina
1,783 views
4. He was (1)/ the man who (2)/ they determined (3)/ should be the next mayor. (4) / No error (5)
4 answers
asked by
sowmya
1,635 views
Is -12x = 6y a direct variation? If so what is the constant of variation.
My answer is yes it is a direct variation and the
2 answers
asked by
lol
1,432 views
Use linear approximation, i.e. the tangent line, to approximate cube root of 27.05 as follows. Let f(x) = cube root of x and
1 answer
asked by
Maxime
1,424 views
A stone is dropped under gravity from rest from a height h and it travels a distance 9h/25 in the last second. What is the
2 answers
asked by
Sharook
1,414 views
A cylindrical bale of hay has a height of five feet and a diameter of 5 feet what is the approximate volume to the nearest cube
2 answers
asked by
kghn
1,383 views
Please solve the system with the elimination method. Explain each step as it is performed.
5y = x 2x - 3y = 7 Would the
1 answer
asked by
cathy
1,276 views
Write the set of points from -7 to -1 but excluding -4 and -1 as a union of intervals
1 answer
asked by
kanchi
1,249 views
In which quadrant does the solution ofthen system fall?
y=x-1 y= -3x-5
3 answers
asked by
Steve
1,160 views
Use differential, (i.e. linear approximation), to approximate cube root of 64.1 as follows:
Let f(x) = cube root of x. The linear
1 answer
asked by
Anonymous
1,158 views
Two numbers--
Their greatest common factor is 3. Their least common multiple is 90. How many answers are possible? Explain.
2 answers
asked by
Maya
1,069 views
I need help with this one, please.
Which of the following is in the solution set of the inequality –3 > –3t + 6? A. -1/3 B.
2 answers
asked by
Brady
1,052 views
Kevin had $100.00. He spent half of his money at the video game store. Then he spent half of the money he had left at the music
1 answer
asked by
Little
1,051 views
1.
5h – 9 = –16 + 6h (1 point) 4 –7 7 10 2. 4x + 4 = 9x – 36 (1 point) –8 –7 8 –3 3. Which of the following
7 answers
asked by
I NEED HELP PLEASE!!!!!!!!!!!!
1,044 views
The denominator of a fraction is one more then the numerator. If 2 were added to both the numerator and denominator, the new
3 answers
asked by
Charles
1,008 views
The circumference of a sphere was measured to be 89.000 cm with a possible error of 0.50000 cm.
A. Use linear approximation to
1 answer
asked by
Lukas
998 views
What is the measure of 1?
• 47o • 37o • 74o • 53o
3 answers
asked by
Anonymous
986 views
Let X1,X2,…,X25 be random sample ~ normal(0,16) and Y1, Y2,…,Y25 be random sample ~ normal(1,9), assume the two samples are
2 answers
asked by
assma
965 views
Points A(3,5) and B(7,10) are the endpoints of a diameter of a circle graphed in a coordinate plane. How many square units are
1 answer
asked by
Jill
956 views
The ratio of the monthly incomes of A and B is 3:4. The ratio of monthly expenditures of A and B is 4:5. Which of the below is a
2 answers
asked by
Rachel
919 views
ii) A box contains 10 white, 7 black and 3 green balls. 2 balls are drawn at random. Find out the probability that: a) both are
2 answers
asked by
B. David Lawrence
910 views
What prohibited trade with another country?
A. Embargo Act*** B. Smuggling C. Impressment D. neutral rights Is it A?
9 answers
asked by
Anonymous
910 views
Dilbert needs to mix a 10% alcohol solution with a 30% alcohol solution to create 100 millileters of a 16% solution. How many
1 answer
asked by
cole
881 views
There are 27,878,400 square feet in one square mile. How many square feet are there in 35 square miles? Estimate by rounding the
2 answers
asked by
Anonymous
846 views
I'm writing a thesis/research paper on how all animals play an important role on the environment. I'm trying to narrow my paper
1 answer
asked by
abby
838 views
to find the distance across a canyon, a surveyor inserts poles a two places o the same side of the canyon as indicated below.
0 answers
asked by
meri
827 views
the distance d in feet that an object falls in t seconds is modeled by the formula d=16t^2. if you drive from height of 120
1 answer
asked by
meri
815 views
The circumference of a sphere was measured to be 89.000 cm with a possible error of 0.50000 cm.
A. Use linear approximation to
1 answer
asked by
Maxime
773 views
So i have this project and i need help on it.
It says ....As your 8th grade graduation approaches,your parents decide to begin
1 answer
asked by
starie johnn
770 views
So i have this project and i need help on it.
It says ....As your 8th grade graduation approaches,your parents decide to begin
1 answer
asked by
starie johnn
725 views
The movement of an object or a point mass at a constant speed around a circle that has a fixed radius is called uniform
1 answer
asked by
alex
715 views
The Hotel Thomasina has 500 rooms. Currently the hotel is filled . The daily rental is $ 1000 per room.
For every $ 4 increase in
1 answer
asked by
kanchi
706 views
Is the sequence arithmetic? 15, 14.5, 14, 13.5, 13,....If so, give the common difference.
3 answers
asked by
Anonymous
690 views
¡Hola Josefina!
Tengo que hacer unos quehacers. Tengo que cortar el césped afuera, lavar la ropa en el lavadoro, y cocinar en
4 answers
asked by
Tony
685 views
When solving a system of equations, how do you determine which method to use?
2 answers
asked by
Steve
679 views
rick has a box of coins. The box contains 51 coins. Which consist of pennies, dimes and quarters. The number of pennies equal
1 answer
asked by
Michelle
676 views
A scientist is mixing a chemical solution for an experiment. The solution contains 3/8oz of chemical and 1/6 ounce saline
1 answer
asked by
Eli
667 views
using the distance formula calculate the distance to one decimal place between the points (-3,5) and (4,1)
1 answer
asked by
meri
660 views
When Neil was 2 miles upstream from camp on a canoe trip, he passed a log floating downstream with the current. He paddled
1 answer
asked by
Anonymous
656 views
Wanda bought a pair of jeans for 32.50. She can purchase a second pair doe 40% off the regular price. How much will she spend on
1 answer
asked by
matt
653 views
compare and contrast the expeiences of the creeks and cherokees in georgia following the war or 1812
3 answers
asked by
help?thanks
641 views
The height H and beat of a ball after T seconds is given by H equals 80t team take away 16x2. how long did it take for the bout
2 answers
asked by
Anonymous
631 views
The ordered pairs (0,-3), (1,2), (2,7), (3,12) represent a function. What is a rule that represents this function?
2 answers
asked by
Anonymous
620 views
How can i explain hw i can prepare a 250ml of2.5M of HCl acid from;molecular weight of acid 36.5g\mole;density of acid 1.19g\ml
1 answer
asked by
Ayuk
611 views
For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation.
X Y 4 6 8 12 10
1 answer
asked by
Anonymous
607 views
Explain the concept of public trust as the author uses it.
Resnik, D. (2011). Scientific Research and the Public Trust. Science &
1 answer
asked by
Linda
607 views
what is the value of x given the perimeter is 76, the length is 3x -6 and the width is x.
1 answer
asked by
shealey
602 views
Write a correct alternative hypothesis for the claim that the average professional basketball player is at least 6’ 9” tall.
1 answer
asked by
Anonymous
598 views
John sells a $2,015,000 home and receives a 2.5% commission. How much is Johns commission?
Do I have the problem set up right?
2 answers
asked by
Timika Palmer
587 views
Why does the main character of The Watch by Ivan Turgenev decide to steal the watch from his aunt?
1 answer
asked by
Arty
579 views
The ratio of the monthly incomes of A and B is 4:3 . The ratio of their monthly expenditures is 5:4 . If A saves one fourth of
1 answer
asked by
Rachel
577 views
the sum of the least and greatest integer is 35 more than the middle integer
2 answers
asked by
math
577 views
65 % college students believe that their online education. give the null hypotheis for testing the claim made by survey what is
1 answer
asked by
jacqueline
564 views
How are respiration and fermentation similar? How are they different?
1 answer
asked by
Humanoid
557 views
One day,20% of the 950 students at West Junior High were absent. How many students were absent?
Is this right? 20/100 950/5
1 answer
asked by
nikita
554 views
describe significant events in the scial and economic reconstruction of the south. why are these events significant
0 answers
asked by
help?thanks
553 views
You Found The perfect Chritmas present for your cousin . Macy's in kentucky has the item priced for $35 . you have a coupon for
1 answer
asked by
Londenn
511 views
If there are 70 questions and you get an 80 how many did you miss
3 answers
asked by
M
508 views
In the following sentence, what is the subject complement ? My neighbor is a newspaper reporter?
1 answer
asked by
dorian
508 views
Explain the concept of public trust as the author uses it.
5 answers
asked by
Linda
497 views
Can an egg or sperm be formed through mitosis?
1 answer
asked by
Anon
494 views
How have humans perceived heredity over time and how has that perception changed as major paradigm shifts in the discipline took
0 answers
asked by
Linda
485 views
The heigh h, in meters, that Andreina is above the water t seconds after beginning her dive is given by the formula h = -5t^2 +
1 answer
asked by
Anonymous
484 views
At a local high school,560 out of 1060 students voted to support a community fund drive. What percent of the students did not
1 answer
asked by
natalie
483 views
Each year Coach Bradley orders new softballs for the team. According to her records, 15% of the softballs are lost during the
1 answer
asked by
jay-jay
480 views
Larry's radio controlled car can reach a too speed of 3 meters per second. If his car travels at a top speed of 1 minute and 25
1 answer
asked by
alora
479 views
alpha+beta=22/7/2 and sin alpha=1/3 then what is sin beta
4 answers
asked by
trigonometry
474 views
IF A is the median of {1,2,3...,10}, and B is the median of 1,2,3,4,...11, what is the average (arithmetic mean) of A and B?
1 answer
asked by
factions
466 views
How have humans observed heredity over time and how has that perception changed as major paradigm shifts in the discipline took
0 answers
asked by
Linda
446 views
How can I hack a computer?
1 answer
asked by
Clayton
436 views
alpha+beta=22/7/2 and sin alpha=1/3 then what is sinbeta
0 answers
asked by
trigonometry
426 views
Can someone tell me a brief summary on how to make an L.E.D light up when connected with only wires, nutes and bolts, battery
0 answers
asked by
thi
420 views
Is { cos (a) + sin (b)} * { cos (a) + sin (b)}=1+ 2*cos (a)*cos (b)
0 answers
asked by
Nicolas
419 views
Final exam score above 92 corresponds to an A. Approximately what percent of the class got an A?
1 answer
asked by
Mela
417 views
w=80rmp r=2ft what is v=ft/min
1 answer
asked by
Anonymous
409 views
let X~normal(0,16) and Y~normal(1,9), find P(X>Y)
0 answers
asked by
assma
406 views
-6w<84
1 answer
asked by
lilybelle
399 views
5m>45
3 answers
asked by
lilybelle
394 views
let X~normal(0,16) and Y~normal(1,9), find P(X>Y)
0 answers
asked by
assma
386 views
The slope of a line is 3/4 and its y-intercept is (0,6). What is its x-intercept?
1 answer
asked by
Jackwill
377 views
In a sample of 0.65L of H2O contains 2.5×10^50 molecules.What is the density of sample of H2O?
0 answers
asked by
Vats
377 views
How do I make a Smoke Bomb
0 answers
asked by
Clayton
374 views
If my input is 24 and my output is 8 what is my rule
1 answer
asked by
Danija
373 views
divide 7/6 by 4
1 answer
asked by
khalil
348 views
N/-3>-4
1 answer
asked by
lilybelle
346 views
how does this work?
1 answer
asked by
cailin
329 views
K-6>4
1 answer
asked by
lilybelle
326 views
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