Answer:
120 sq feet
Step-by-step explanation:
1. 8 x 10 = 80
2. 8 x 5 = 40
3. 80 + 40 = 120 ft2 (sq feet)
Answer:

Step-by-step explanation:
1 Equation is given, so solving for "x" would mean an expression for "x", where
x = SOMETHING
First, we need to isolate x, so we need to take "8y" to the other side, we have:

Now, since we don't have "x" isolated yet, we need to take out the 2, so we will divide both sides by 2 to get x isolated. Shown below:

So, x has this expression 
Answer: C
Step-by-step explanation:
Answer:
3+4(2)
3+8
11 dollars is the total
Step-by-step explanation:
expression with no numbers in it
=3+4x
Answer:
they are right and your smart don't second guess yourself
Step-by-step explanation: