Manny takes 36 pics with his new phone every hour and Colby takes 12 pics with his new phone every hour. Write an expression that could be used to describe the combination of pics taken after any given number of hours (h)?

48h

Step-by-step explanation:

Manny's amount of pictures will be represented by 36h, since he takes 36 every hour.

Colby's amount will be represented by 12h, since he takes 12 per hour.

Add these two together to get an expression:

36h + 12h

= 48h

So, 48h is the expression that can describe the combination of both of their pictures.

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.