Answer: 500k
Step-by-step explanation:
Let Jeremy's age be x
if Jeremy's grandfather is four times as old as he is,grandfather's age is 4x
if the sum of their ages is 90, we have
x%2B4x=90
5x=90
x=90%2F5
x=18->Jeremy's age
Jeremy's grandfather will be 4x=4%2A18=72
answer:
D. 72
Answer:
8π in^2 or 25.13 in^2 to the nearest hundredth.
Step-by-step explanation:
The total area = π * 8^2 = 64π in^2
so each slice has an area of 8π in^2.
Answer:
3/8 as a decimal is 0.375
Step-by-step explanation:
