Answer:
135 ft^2
Step-by-step explanation:
7yd = 7*3 feet = 21 feet

Answer:
I need a picture.
Step-by-step explanation:
Please
Answer:
$50.70
Step-by-step explanation:
Answer:
4^4
Step-by-step explanation:
Since there are four 4's, it is to the 4th power.
At some point, she will sell enough cards so that her sales cover her expenditures. So, the correct answer is ($40)
<h3> How did we figure this out?</h3>
Lola is making greeting cards, which she will sell by the box at an arts fair. She paid $50 for a booth at the fair, and the materials for each box of cards cost $8. She will sell the cards for $10 per box of cards.
We are going to use 50, 8 and 10 to find are answer.
Therefore, we are going to divide the numbers:

- Division problem
- 50/10
- 8 x ? = 40
<h3 /><h3>What is the missing number?</h3>
First, we need to figure out 50/10:



Therefore, at some point, she will sell enough cards so that her sales cover her expenditures. So, the correct answer is ($40)