The temperature was 45 degrees at 6am and and 70 degrees at noon. Identify the rate of change and explain what it means in this situation

A city's population is currently 150,500. If the population doubles every 62 years, what will the population be 124 years from now?

JJ posts 4 tik toks per week. Name the TWO variables.

Find the slope of the line through (-9 - 10) and (-2 - 5)

3/8 x2/5 in lowest terms

Estimate the quotient to the nearest whole number, 14.991/5.3

How to i make this number sentence correct with adding parenthesis? 4² + (-3) - (-5) * 2 = 20

Are the ratios 5:15 and 1:3 equivalent

Find a rational number halfway in between the two numbers 7/8 and 2/7

Bag a contains 7x counters bag b contains 2x counters Five counters are taken from bag a and put in bag b

Angela and Doreen each want to buy the same comb. Angela still needs 58 cents to buy a comb and Doreen still needs 6 cents. If they want to combine their money, they still do not have enough. What is the most the comb could cost?