18 divided by 60 = 0.3
0.3 x 100 = 30
18 is 30% of 60
Well, since a is Susan’s current age, we would add three to a to get her age in three years
So our expression would be:
a + 3
Answer:
10.99 inches
Step-by-step explanation:
7*2=14
diameter=14
circumference=diameter*pi
14*3.14=43.96
quarter circle
43.96/4=10.99
10.99 inches
It is not because the term is used to describe the differences of a variable and a constant. Both of height and age are variables.
Num. 4 no because 5t2 doesn't equal 10 …or equals7
