i need to know the answer for solve systems equations given word problems thank you so much. have a great day- lilly has hahah

i need to know the answer for solve systems equations given word problems thank you so much. have a great day- lilly has hahah

what is the GCF of 4x^5 - 8x^4 - 4x^3

Fuel tanks are being filled to accommodate trucks traveling down a highway. If 54 gallons of fuel will fill 4 tanks, how many gallons will be needed to fill 9 tanks?

9x^4-18x^3+8x^2 my answers are (3x^2-2x)(3x^2-4x) or x(3x-2)(3x-4). But, I'm not sure if either of the two are correct.

Keira has a square poster that she is framing and placing on her wall. The poster has a diagonal 58 cm long and fits exactly inside the frame. The width around the picture is 4 cm

how many three hour and how many four hour classes were paid for?

Brandy is creating beaded jewelry to give to her family and friends. For her family, she assembled 2 bracelets and 4 necklaces, using a total of 384 beads. For her friends, she assembled...

a.) Find the inverse of f(x) and name it g(x). Show and explain your work. b.) Use composition to show that f(x) and g(x) are inverses of each other

Name the following a) y-intercept: b) x-intercept: c) Vertex: d) End Points: PLEASE HELP!!!

A complex number a+bi can be multiplied by i to get 1. What is value of a-b? (Note: i2=-1.)

when Graphed the function gives a line with a slope of -0.7

simplifying expressions

the problem is: y=x^2-3x+5 a=1 b=3 c=5

I have to solve this with 2 equations. How should I do that?

What is the vertex of the graph of y + 2x + 3 = –(x + 2)2 + 1?

Solve the system. −2x+12y+2z=−21 −x+y−4z=8 1/3x+2y+4z=-18

Word problem for Algebra 2

The governor of State A earns $49,765 more than the governor of State B If their total salaries is $288,035 find the salaries of each

A pharmacist has two vitamin-supplement powders. The first powder is 20% vitamin B1 and 30% vitamin B2. The second is 15% vitamin B1 and 10% vitamin B2. How many milligrams of each powder should the...

A carpenter purchased 70 ft of redwood and 90 ft of pine for a total cost of $362. A second purchase, at the same prices, included 90 ft of redwood and 50 ft of pine for a total cost of $380. Find...