Maggie's brother is 4 years younger than three times her age. The sum of their ages is 20. How old is Maggie?

You have a $20 dollar sign to spend on taxi fare. The ride costs 5 plus $2.50 dollar sign per kilometer. Write an inequality to determine the distance in kilometers you can ride for 20.

Find the value of d that makes the equation true: d - 8 = 5. d = 10 d = 11 d = 12 d = 13

Abdul invested his savings in two investment funds. The amount he invested in Fund A was twice as much as the amount he invested in Fund B. Fund A returned a 8% profit and Fund B returned a 2% profit.

Ryan meausures the perimeter of his square painting so he can make a wood frame find the perimeter of the painting in centimeters

1 Find the base area of a prism with height 10 cm and volume 280 cm. Find the height of a rectangular prism with length 10 cm and width 8 cm if its volume is 560 cm?. Find the height of a cylinder with radius 8 cm and volume 120 cm?.

In 2015 there were approximately 33,300 firearm fatalities (homicide and suicides) Express the quality in deaths per hour

What is the general solution for (cosX + sinX) (1 - 2sinX) = 0

Sam used 2 gallons of gas to drive 50 miles and 4 gallons of gas to drive 100 miles. Is this a proportional relationship? Explain your reasoning.

The quotient of a number and 5, less 10, is 3

Circle O is represented by the equation (x+7)