How many pairs of whole numbers that have a sum of 40

On monday the temperature of 2 degrees per hour. At this rate how long did it take for the change in temperature from 0 degrees to 14 degrees Fahrenheit?

Tanvi bought 8 souvenirs during 4 days of vacation. After 6 days of vacation, how many total souvenirs will Tanvi have bought? Solve using unit rates. souvenirs

Use the diagram to answer the questions. what is the area of the circle in terms of pi?

There are 3.79 L in every gallon how many liters of gas does a 13.6 gallon tank hold

Solve the system of 2x-5y+z=1 3 y+2z=5-24z=48

Explain the concept of regression to the mean between generations.

Select the correct answer from each drop-down menu. There are eight planets in our solar system. Venus is the hottest planet, with an average temperature of 460°C. The average temperatures of some other planets are given in the table.

What is the prime and composite number of 47 31 92 63 57 135

What is the amplitude of the sinusoid given by y=-5sin (7x) ?

Frank buys p pounds of oranges for $2.29 per pound and the same number of pound ls of apples for $1.69 per pound. What does the expression 2.29p + 1.69p represent?