What is the value of 12*9 a 21 b 92 c 108 d 129

Last week mrs. Hale worked 42 1/2 hours and this week she worked 41 1/3 hours how many hours did she work in the last two weeks

The formula represents the perimeter of a rectangle. In this formula, is the length of the rectangle and w is the width. Solve the formula for. Find the length when the width is 4 meters and the perimeter is 36 meters.

How does supply and demand affect consumers? A. It controls how much we pay for goods and services. B. It controls how we pay for goods and services. C. It controls where we buy goods and services.

A science teacher has 0.4 liter of seawater. She gives each of her 22 students a container and a 5-millimeter spoon. She their asks her students to put two spoonfuls of of seawater into their containers.

Will it be better to use 20% off ten 20$

What is the mean of the data set? 12,15,10,11

Which statement is true about the equation? 3y-6x=-3 A. When x=-4, y=9 and when x=2, y=3. B. When x=-4, y=-9 and when x=2, y=3. C. When x=-4, y=-7 and when x=2, y-3. D. When x=-4, y=7 and when x=2, y=3.

The ratio of girls to boys riding a bus is 15:12. If the driver drops off the same number of girls as boys at the next stop, does the ratio of girls to boys remain 15:12? Explain

The sum of two consecutive odd integers is 124 find the integers

If the diameter of a tree trunk is growing 1/4 inch each year, how many years will it take for the diameter to grow 8 inches