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# 3a to the 2nd power minus 2 a=5

3a to the second power minus 2 a=5

# what is the slope of straight line that passes through (-1,1) and (4,3)

what is the slope of the straight line that passes through  (-1,1) and (4,3)

# -1/2=1/5v-4/3

Simplify as much as possible.

place value

# Variation equation

If y varies directly as x, find the constant of variation k and the direct variation equation for the situation. y=3 when x=6

# How do I factor 77x^3=22y^2-33x-88?

Heres what I did: 77x^3=22y^2-33x-88 11(7x^3+2y^2-3x-8) x(7x^3+2y)(-3x-8) (7x^2+2y)(-3-8) (7x^2=2y)(-11) at this point, im pretty sure ive done something wrong,...

# how solve (m^2-4m+3)

its answare is m=0,1,3

# 4(c-2),2(3+d-1),3(w+1)-1

use distributive property to simplify the expression.

factoring this equation

# algebra regarding logs

log_3 (log 3x)=1. I have another 72 questions similar to this. can you answer this question?

# 20x+11x3=0

i need some homework help with factoring having with to do algebra they include x^2-5x-54=0 x^2-3x-4=6 5x^2+16x+3=0 7x^2+37x+10-0 3x^2+5x-2=0

# A car goes 900 miles in 16 hours how long does it take to go 400 miles?

How much does it take to go 400 miles?

# 5 minus z over z equals 9 ? How do you solve?

Can you tell me how to solve 5 minus z over z equals 9?

# 3(-k-4)+6=k=7

Need help! This is my daughters homework.

# Problem is A^2 + B^2 would the answer be stated as C^2?

Solving a problem as this A^2 + B^2 = In referring to the answer would you put C^2?   Thanks, Karen

# What is the y-intercept of the graph of -2y = x – 4?

What is the y-intercept of the graph of -2y = x – 4?   A. -4 B. -2 C. 2 D. 4

# give the answer in 5 second!

let x=(1000000000000000000001)20 then, under root x2+x is equal to what?   only for genius !

# how can i find the volume of a rectangular prism when the sides are fractions?

rectangular prisms