Answer:3mjj
Step-by-step explanation:
Answer: 45
Step-by-step explanation: just multiply the two number together
Answer 1
She should put 7 students in each group. And there will be 4 groups.
Answer 2
She should put 4 students in each group and there will be 7 groups.
Explanation: 7*4 =28
She will use 13 there are four 1/4 per cup 4 times 3 plus 1 =13
(5)^x=(2^3)^x-7
x=3x-21
-2x=-21
10.5
