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# 2y+4x=8 ;x=-2,1,3

I am really confused to this question can someone explain to me step by step please!

# 2y+4x=8 ;x=-2,1,3

I am really confused to this question can someone explain to me step by step please!

# System of equations

You are selling tickets for a high school concert. Student tickets cost four dollars dollars and general admission tickets cost six dollars. You sell 450 tickets and collect \$2340. How many of each...

# Solve the given equation for x.-3x=-21

Solve the given equation for x.-3x=-21

# What does the conch represent in Lord of the Flies?

What does the conch represent in Lord of the Flies?

# How do I conclude an essay?

How do I conclude an essay?

# factor 512-(x+y)^3

how do I factor 512-(x+y)^3

# Factor 64x^3-27^12

How do I factor 64x^3-27y^12

# What is 7x/x = 7

this is a fraction

# solve for x 6(x-2)=4

solve for x 6(x-2)=4

# factor r^2-(b-c)^2

I need to factor r^2-(b-c)^2

# (3-v2)+(3+v2)

How do i get this answer?

# 36 vehicles rented in one day cars cost \$40, vans cost \$60.total money recieved for day \$1700 how many of each vehicle used

36 vehicles rented in one day rental for car \$40 per day rental for van \$60 per day total income 1700 day how many of each vehicle used

# Factor the Trinomial

x² - 5x - 14 (Please use the FOIL Method)

# 133=-7(1-4k)

i need help in this problem it's algebra problem

133=-7(1-4k)

# Rectangle proof

The proofs for the each properties? Properties: 1) Both pairs of opposite sides are parallel. 2) Both pairs of opposite angles are congruent. 3) Both pairs of opposite sides are congruent...

8x²-2x-1

# Rewritten question! Solve Linear Equation

Yes, the original problem is similar to the one you mention on the bottom of the reply.  Except I made an error in the problem as well.  It should read:    x      -  x+1  =    -4 ------...

# word problem:

Word problem:. Find the height of each building if Jefferson Square Tower is twice as tall as Lincoln Galleria and Washington Center is 120 feet taller than Lincoln Galleria. Total height 1800. Height...