2/3z+1=13. How do you find z?

Determine is each pair of ratios or rates is equivalent, Explain your Reasoning. 12 minutes to drive 30 laps; 48 minutes to drive 120 laps.

gas mileage is the number of miles you can drive on a gallon of gasoline a test of a new car results in 390 miles on 20 gallons of gas how far could you drive on 40 gallons of gas what is the car gas mile age

An apartment building is planning on replacing refrigerators in 37 of its units. If the refrigerators cost $565 each, estimate the total cost by rounding both numbers to the nearest 10.

How much do 4pennies weight?

A person has eaten 2/5 of a cake. When his family comes he wants to split it even with 10 people. How much of the cake will each person get.

Why is the constant of proportionality a useful concept?

10 to the 37th power

A footbridge is 5 feet wide and is built with wood planks that are 6 inches wide. How many planks wide is the path?

This is a yes no question is grass a land made creature

Charlie and Gabe collected cans to recycle. Charlie collected 5 times as many as Gabe. Charlie collected 50 cans. Draw a bar model you could use to compare the number of cans each boy collected