Answer:
835
5 and up is rounded higher.
7×3=21 so he has 7 more lawns or 2 1/3 months
Answer:
C.17 years old
Step-by-step explanation:
consecutive means that they come after each other
17+16+15=48
Here's link to the answer:
tinyurl.com/wpazsebu
Answer:
22
Step-by-step explanation:
198 = 2×3²×11
For 198n to be a perfect square, each prime factor must have an even exponent. So the smallest 198n would be:
198n = 2²×3²×11²
198n = 4356
n = 22
