The estimate, 4 × 5 = 20, helps me
know that the decimal point should be placed so that the answer is close to 20.
18 * 5 = 90
90 represents 100%, because there are 5 20% in 100%
In total there are 90 club members
80% = 71 do not have birthdays in the summer.
Answer:
f(5) = 16.5
Step-by-step explanation:
Substitute x = 2.5 into f(x) , that is
f(2.5) = 6(2.5) + 1.5 = 15 + 1.5 = 16.5
You're adding 7 each time.
Answer:
Step-by-step explanation:terms that are similar for some reason
