Blood Types:

45% O type

40% A type

4% AB type

11% B type

a) In a survey, 126 people had type O blood.

Predict how many people were surveyed.

Hint: use a proportion to solve for the unknown.

4 times what equals 32

What is the correct way to write $450.05 and wires on a check

Jeremy saves $2.75 each week how many weeks will it take him to save enough money to buy a model kit that cost $13.75?

If there are 40 seats per row, how many seats are in 90 rows?

Four times the difference of a number and nine is - 30?

If one car drove 60 mph and one drove the opposite direction at 65 mph how long would they have to drive to be at least 300 miles apart?

How to put 2/3x+y=4 into standard form?

What is 3/4 times 25

A car needs 54 liter petrol for running 648km how many km will it go with 10 liter petrol

The table shows the median home prices in Florida. What is the equation of a trend line that models a relationship between time and home prices? Use the equation to predict the median home price in 2020.