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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
283 views
Diego’s savings increased by 19 is 58
1 answer
259 views
What is the tea of a sphere
2 answers
400 views
Can anyone help me? I don't think the translator is doing this correctly. Is this english version translated to spanish
1 answer
630 views
Name one main success and one main failure of the Republic of Texas government. Then, tell how these factors contributed to
16 answers
2,139 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
479 views
RXhjaXRlbWVudCBhd2FpdHMuIE
JpZyB0aGluZ3MgYXJlIG9uIHRo ZSB3YXkuDQpodHRwczovL2Rpc2 NvcmQuZ2cvWUZtcERaaA== Please help me to solve
0 answers
422 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
470 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
546 views
48x^3 - 128x^2 -56x -16
please help. Poloynomials
1 answer
487 views
392n^4 + 168n^3 + 168n^2 +72n
1 answer
344 views
80x^4 - 60x^3 - 60x^2 - 45x
2 answers
472 views
195x^5 + 168x^4 - 28x^3 - 24x^2
This is factoring I have looked at everything.
3 answers
475 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
1,187 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
816 views
c) 36,31,25,21,...
t7 and t20 arithmetic and geo metric
1 answer
552 views
use formula from 2c to find the values of t and t
7 20 c)36,31,25,21,...
3 answers
532 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
3,559 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
2,091 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
1,645 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
3,716 views
y = -3x + 18
3x + 4y =0
6 answers
347 views
x + y = 8
y = 1/3x + 4
2 answers
411 views
6x + 8y=4
8x -3y=19 I did elimination. 82y=-82
1 answer
390 views
9x-4y=-3
8x-3y=-1
5 answers
422 views
6x+8y=4
8x-3y=19
3 answers
376 views
3x - 8y = -17
2x -7y = -18
2 answers
381 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
976 views
4x+y=8
2x-3y=1
1 answer
282 views
4x+y=2
-2x-3y=1
3 answers
277 views
c-3d=27
4d+10c=120
1 answer
446 views
system of linear equations of substitution.
a=2/b-3 a=2b-8
1 answer
375 views
system of equations
c-3d=27 4d+10c=120
3 answers
461 views
-38=-4k-8+4k-28
7 answers
332 views
Please help with this problem
-38=-4k-8+4k-28 -38=k-8-28 -38=k-36 -36 -3-74=k
2 answers
393 views
David weighs 20lbs.more than katy ,while Jonathon weighs 120lbs. less than three times katy's weight. If David and Jonathon
2 answers
673 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
1,278 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
577 views
20'ladder placed 5'from base of house. How high up ladder reach?
1 answer
554 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
818 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
7,513 views
-3|2x+6|=-12 How to solve for x, I relley need help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1 answer
355 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
1,336 views
Which describes this type of series?
-20 - 18 - 15 - 11 … I think it is both arithmetic and geometric
1 answer
391 views
-9-(-1) please help me solve with explanation
1 answer
970 views
-9-(-1)
1 answer
338 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
488 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
1,927 views
Write a direct algebraic proof to show that if
a/b=c/d, then a+c=b+d
0 answers
398 views
How do you simplify (r+3)^3?
1 answer
481 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
797 views
1/5(a-2)-2/5(a-3)>2a-1/3(4+5a)
1 answer
366 views
The mean height is 5 ft 4 in. How many students are in the class?
1 answer
484 views
This is my question from my Biology paper.
List which organs and tissues come from the mesoderm primary cell layer. Thanks
0 answers
444 views
Which Solid can be defined as the regular polyhedron (a solid with all faces identical regular polygons) with the greatest
1 answer
719 views