There are 30 students in Jenna's class. Jenna brought in 13 cupcakes. Which equation can be used to find the number of cupcakes the class still needs (n) so that everyone will get one?

The starting wage at Fast- Food Delight was $4.75 per hour. At that wage, how many hours did! need to work in order to earn $300? (Taxes were not deducted from my pay.)

What is discrete and continuous

Find the radius of a circle with a diameter of 40 in

For the problems below, simplify if possible. If not, write "not possible". 11.) 3a - 5 - a 12.) 5s - 9 13.) 3 * 2 * a * a * b 14.) 3 (x - 1) + 5x 15.) 7 (1 + 2) + 8c

A Chueca has 20 plates if theres 30 people how much does she need more

five whole numbers are written in order (4, 6, x, y, 10). The mean and median of the five numbers are the same. Work out the values of x and y.

What figures can be drawn in a circle with 2 perpendicular diameters?

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature varies between 67 and 83 degrees during the day and the average daily temperature first occurs at 8 AM.

What is decimal expansion?

What is 3U squared Variables and expressions