The expression 2d gives the grade that a student receives for d correct answers. What is the score for 10 correct answers?

8 and 2/3% into fraction and decimal

3 (x - 2) + 4x = 10 (x + 1) (25 pts 4 answering right)

Classify the following as either a discrete random variable or a continuous random variable. The number of people who quit smoking in each of the last ten years. A) Discrete B) Continuous

What is 3 and 3/4 as a decimal

How do you solve this system by elimination? -5x+7y=11 -5x+3y=19 I don't know how to solve it.

A room measures 12 feet by 15 feet how many square yards of vinyl floor covering will it take to cover the floor

Mr. Chavis needed to take out a loan for $74,400 for a 2016 XJ luxury Jaguar sedan. If he takes 5 years to pay off the loan at a rate of 5.5%, how much will he pay in interest at the end of the 5 years?

1/5[10-5 (x-2) ]=1/10 (x+1)

Density is a physical property of elements. Write the density formula below

The ratio of the volumes of the two spheres is 27:343 and the sum of their radii is 10 units. Find the radius of the smaller sphere.