Jessica is measuring two line segments. The first line segment is 30 cm long. The secon line segment is 500mm long. In centimeters. how long are the two line segments together?

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?