Answer:

Step-by-step explanation:
1) rewrite 60 as it's prime factors.

2) group the smae prime factors into pairs.

3) Rewrite each pair in exponent form.

4) use this role:


5) Simplify.

So, therefor, the answer is option 1.
Step-by-step explanation:
1:d
2:c
3:a
4c
5:b
i think so
Answer:
88
A:J
8:3
a - 40 = j
8y - 40 = 3y
5y = 40
y = 8
8 *11 = 88
Step-by-step explanation:
Hope i helped! have a nice day
Answer:
B
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
4,500÷90=50
and to check
90×50=4500