Margaret is certain that every time she parks in the garage it costs her at least $1.90. if the garage charges 40 cents plus 30 cents for each half hour. how long is Margaret car parked?

Find the unit rate. Put the answer as a mixed number. A fertilizer covers 7/8 square foot in 1/6 hour. The unit rate is ___ square feet per hour.

Chelsea was going to sell all her stamps to buy a video game. After selling half of them she changed her mind. She then bought seven more. How many did she start off with if she now has 24

What is the answer to x+a=3/4

Are 6 and - 4 like terms?

A piece of wire 40 cm in length is bent to form a semicircle. Find its radius.

Use each number only once. Add, subtract multiply, or divide to get an awnser of 3. Use all numbers, show your work 8,6,5,9,1

The top of a 22 foot ladder rests against the top of an 18 foot wall. If the base of the ladder is on the same ground level as that of wall, what angle does the ladder form with the ground?

Use the equation sqrt4x + 15 = 3 sqrtx How many potential solutions are there

Priya asked each of five friends to attempt to throw a ball in a trash can until they succeeded. She recorded the number of unsuccessful attempts made by each friend as: 1, 8, 6, 2, 4. Priya made a mistake: The 8 in the data set should have been 18.

Carrie spent 1 4 of her allowance on a shirt, 1 3 of her allowance on a skirt, and $8 on a belt. If she spent $22 in all, how much was Carrie's allowance? Equation: 1 4 a + 1 3 a + 8 = 22 Carrie's allowance was $ .