To complete one round of a jogging track, samantha took 1.52 minutes. which expression below represents the time taken by samantha to complete 3 rounds of the track?
a. 3(1.50) + 0.02
b. 3(1.50) + 3(0.02)
c. 1.50 + 3(0.02)
d. 3(1.50) – 3(0.02)

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

what is the answer?

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation: