Answer:
7
Step-by-step explanation:
simplify
7^(½)×7(½). or.
= 7^(½+½). [7^(½)]²
= 7¹ = 7^(2/2) = 7¹
=7
Answer:
$81.75
Step-by-step explanation:
So, she bought 7 pizzas that cost $11.25 each plus an additional $3 fee. Therefore, the total she spent was:
7(11.25)+3
Multiply:
78.75+3=$81.75
And we're done!
Add 1/4 and 2/3 and then 3 and your answer wll be 28 3/4
