Explain how you know that the sum of 12.6, 3.1, and 5.4 is greater than 20

The area of the base of a rectangular juice box is 4 1/2 sq. in. If the volume of the box is 18 cubic inches, how tall is the box?

What is the eqation to 7 + x = 14 3/4

What is equivalent to 1/81

What is the result when the number 22 is decreased by 9.1%?

the thrill amusement park charges an entry fee of 40$ and an additional 5$ pre ride, x. The splash water park an entry fee of 60$ and an additional 3$ per ride, x what is the system equation that can be used to determine the solution where the cost

Order the group of quadratic functions from widest to narrowest graph. y=-7x^2, y=-1/5x^2, y=-1/3x^2

Consider this system of equations. Which shows the first equation written in slope-intercept form? One-half (2 y + 10) = 7 x. y = 8.

Add using the number line. 1.6 (-0.9)

Timothy wants to estimate the mean number of siblings for each student in his school. He records the number of siblings for each of 75 randomly selected students in the school.

A restaurant sells pizzas for which you can choose from nine toppings. (a) How many different types of pizza can the restaurant serve?