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Rocky
Questions (55)
Solve the following system of inequalities graphically on the set of axes below. State the coordinates of a point in the
1 answer
232 views
Diego’s savings increased by 19 is 58
1 answer
221 views
What is the tea of a sphere
2 answers
369 views
Can anyone help me? I don't think the translator is doing this correctly. Is this english version translated to spanish
1 answer
577 views
Name one main success and one main failure of the Republic of Texas government. Then, tell how these factors contributed to
16 answers
2,070 views
Why does everyone be rude and/or salty to you? You have helped me a lot as a student, and I am very thankful for it.
4 answers
436 views
RXhjaXRlbWVudCBhd2FpdHMuIE
JpZyB0aGluZ3MgYXJlIG9uIHRo ZSB3YXkuDQpodHRwczovL2Rpc2 NvcmQuZ2cvWUZtcERaaA== Please help me to solve
0 answers
386 views
the sum of a 2 digit number is 6 when you reverse its digits you increase the number by 36 my answer is 3 is that correct
2 answers
427 views
The school is selling tickets the first day the school sold 11 senior tickets and 4 child tickets a total of $93. the school
4 answers
496 views
48x^3 - 128x^2 -56x -16
please help. Poloynomials
1 answer
430 views
392n^4 + 168n^3 + 168n^2 +72n
1 answer
310 views
80x^4 - 60x^3 - 60x^2 - 45x
2 answers
438 views
195x^5 + 168x^4 - 28x^3 - 24x^2
This is factoring I have looked at everything.
3 answers
435 views
Bacteria can multiply at alarming rate when each bacteria splits into two new cells , thus doubling. If we start with only one
2 answers
1,120 views
Find a bank account balance if the account starts with $100 , has an annual rate of 4% , and the money left in the account for
1 answer
750 views
c) 36,31,25,21,...
t7 and t20 arithmetic and geo metric
1 answer
510 views
use formula from 2c to find the values of t and t
7 20 c)36,31,25,21,...
3 answers
498 views
Wei received $55.35 in interest on the $1230 in her credit union account. If the interest varies directly with the amount
3 answers
3,494 views
Karen earns 28.50 for working six hours. If the same amount m she earns varies directly with h the number of hours she works ,
2 answers
2,031 views
A bottle 150 vitamins costs $5.25. If the cost varies directly with the number of vitamins in the bottle, what should, how a
2 answers
1,593 views
The number of gallons g of fuel used on a trip varies directly with the number of miles m traveled . If a trip of 270 miles
6 answers
3,648 views
y = -3x + 18
3x + 4y =0
6 answers
316 views
x + y = 8
y = 1/3x + 4
2 answers
380 views
6x + 8y=4
8x -3y=19 I did elimination. 82y=-82
1 answer
343 views
9x-4y=-3
8x-3y=-1
5 answers
377 views
6x+8y=4
8x-3y=19
3 answers
336 views
3x - 8y = -17
2x -7y = -18
2 answers
342 views
you have 28 coins that are all nickles and dimes. the value of the coins is $2.05. Find the amount of nickles and dimes that you
3 answers
928 views
4x+y=8
2x-3y=1
1 answer
253 views
4x+y=2
-2x-3y=1
3 answers
250 views
c-3d=27
4d+10c=120
1 answer
413 views
system of linear equations of substitution.
a=2/b-3 a=2b-8
1 answer
338 views
system of equations
c-3d=27 4d+10c=120
3 answers
427 views
-38=-4k-8+4k-28
7 answers
300 views
Please help with this problem
-38=-4k-8+4k-28 -38=k-8-28 -38=k-36 -36 -3-74=k
2 answers
357 views
David weighs 20lbs.more than katy ,while Jonathon weighs 120lbs. less than three times katy's weight. If David and Jonathon
2 answers
628 views
Four times a number plus five times the number is the same as ten more
then eight times the number. Find the number.
1 answer
1,216 views
The lengths of the sides of a triangle are x,2x+1,5x+4inches. If the perimeter is 53inches, what is the value of x?
3 answers
543 views
20'ladder placed 5'from base of house. How high up ladder reach?
1 answer
524 views
two sprinters runs the same race of 100m. One runs at a speed of 10m/s and the other runs at the speed of 8m/s. by what time
1 answer
739 views
A 0.167-g sample of an unknown compound contains 0.00278 mol of the compound. Elemental analysis of the acid gives the following
1 answer
7,430 views
-3|2x+6|=-12 How to solve for x, I relley need help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1 answer
316 views
Two air-track carts move toward one another on an air track. Cart 1 has a mass of 0.336 kg and a speed of 1.16 m/s. Cart 2 has a
0 answers
1,278 views
Which describes this type of series?
-20 - 18 - 15 - 11 … I think it is both arithmetic and geometric
1 answer
355 views
-9-(-1) please help me solve with explanation
1 answer
923 views
-9-(-1)
1 answer
303 views
Essay. show all work. A gardener wants to create a triangluar garden in the shape of a right triangle with shortest legth x-3y
1 answer
419 views
a sample of gas of unknown pressure occupies 0.766 L at the temperture of 298k the same sample of gas is than tested under known
1 answer
1,856 views
Write a direct algebraic proof to show that if
a/b=c/d, then a+c=b+d
0 answers
348 views
How do you simplify (r+3)^3?
1 answer
429 views
The average mark on a test in an algebra class is 80. If the two lowest scores of 34 and 48 are not counted, the remaining
0 answers
733 views
1/5(a-2)-2/5(a-3)>2a-1/3(4+5a)
1 answer
327 views
The mean height is 5 ft 4 in. How many students are in the class?
1 answer
433 views
This is my question from my Biology paper.
List which organs and tissues come from the mesoderm primary cell layer. Thanks
0 answers
385 views
Which Solid can be defined as the regular polyhedron (a solid with all faces identical regular polygons) with the greatest
1 answer
659 views