Solve the equation

3 (z + 7) = 21

If Anna decides to buy only T-shirts and no jeans, she can buy 15 or 50 T-shirts with the money she has?

A packet of 8 pens costs £1.84 how much does each pen cost

Which could be the area of one face of the rectangular prism? Select three options. A rectangular prism with a length of 11 centimeters, width of 4 centimeters, and height of 6 centimeters.

How many times does 19 go into 30

90 cg 95 mg + 7g 12 cg 18 mg

The distance d traveled at a constant speed r is directly proportional to the time t spent traveling. a car moving at a constant speed travels 150 miles in 2.5 hours.

The Suarez family pay $23.25 for three movie tickets at the rate could the family use a $100 gift certificate to buy 12 tickets

If the value of dependent variable y increases as the value of the independent variable x increases the graph of this relationship could be a? A. Horizontal line B. Vertical line C. Line with a negative slope D. Line with a positive slope

An angle measures 106° less than the measure of its supplementary angle. What is the measure of each angle?

Camilla is 14 years old. She is one-third of her teacher's age. How old is her teacher?