If tashi scores an 85, 87, and 89 on his first three tests, what must he score on his fourth test so that the average of the four test scores is exactly 90?

What is the equation for the translation of x2 + y2 = 25 two units to the left and four units down? (x - 2) 2 + (y - 4) 2 = 25 (x - 2) 2 + (y + 4) 2 = 25 (x + 2) 2 + (y + 4) 2 = 25 (x + 2) 2 + (y - 4) 2 = 25 description?

If a circle has a circumference of 38cm what is it's radius to 0.1cm?

Ernesto tried to determine the solution for the system of equations using substitution. His work is shown below.

What is (x - 4y) (-3x - 2y) = ?

Bennett and his friends decide to go bowling. The cost for the group is $15 for shoe rentals plus $4.00 per game. a. How much will it cost them to bowl two games? Show your work.

What is a better deal? 24-ounce bag for $1.19 36-ounce bag for $2.89

What is the arc length if you have a radius of 4 and an angle of (4*pi) / 3?

Which equation represents a circle with a center at (-3,5) and a radius of 6 units? (x - 3) 2 + (y - 5) 2 = 6 (x-3) 2 + (y - 5) 2 = 36 (x + 3) 2 + (x + 5) 2 = 6 (x + 3) 2 + (y + 5) 2 = 36

With an exponential transformation, how does the data set (x, y) change? A) (log x, y) B) (x, log y) C) (log x, log y) D) cannot be determined without a data set

Show how to make a ten to find 12-4. Waite the number sentence