Mr. Rivera can grade 8 math test in 10 minutes. What is the teacher's unit rate

Write this ratio another way 120/150

What is the formular for the Curved surface Area of a cone

Which digit is in the hundredths place? 462.139

Which is the smallest number? 3/4,1/5,10/23,2/31

On a math problem how do you check your answer and how do you no if the answer is right.

Nearest Integer of the square root of - 61?

There are 25 elementary students, 55 middle school students, and 60 high school students that are in a school district's peer counseling program.

Joni put $200 in an interest-bearing account with an annual compound interest rate of 5%. Joni determined that after 3 years, she will have a total balance of $230. Her work is shown below. Step 1: P = 200, r = 5, t = 3 Step 2: I = 200 ∙ 0.

What is (13x + 9x) + (17k + 6k), simplified?

Which ordered pair represents the solution to the system of equations? {4x-2y=18-3x-4y=-8 (4, - 1) (5, 1) (-1, 4) (43, 1)