Which statements are true when using algebra tiles to solve the equation 8x + (–4) = 11x + 5?
2 answers:
Answer:
See explanation
Step-by-step explanation:
You are given the equation 
1. Add 8 negative x-tiles to both sides of the equation to create a zero pair on the left side. The equation then will have form

2. Add 5 negative unit tiles to both sides of the equation to create a zero pair on the right side. The equation now is

3. Divide both sides by 3:

Answer:
Step-by-step explanation:
the answer is a c d
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It cannot be factored, so it is prime.
Answer:
$50
Step-by-step explanation:
12 x 30 = 360
960 - 360 = 600
600/12 = 50
Answer:
The constant of variation is 5
Step-by-step explanation:
We know direct variation is of the form
y = kx
We know y =25 and x=5
25 = k*5
Divide each side by 5
25/5 = 5k/5
5 = k
.712 rounds to .7
.665 rounds to .7
.545 rounds to .5
The X coordinate has to be 0