Which variable expression represents the phrase "3 times the sum of twice a number and 3"?

A

3/2n+3

B

3 ⋅ 2n+3

C

3 (2n+3)

D

2n+3/3

What is the volume of the rectangular prism v = L • w • h 1cm 6cm 6cm

Algebra 2B U2 L6 Functions Operations Practice #1-3 Let f (x) = 2x^2+x-3 and g (x) = x-1. Perform the indicated operation, then find the domain 1 (f-g) • (x) A x^2-4; domain:positive real numbers B 2x^2-4; domain:all real numbers C x^2-4;

7 (5t - 4) - (2 + 15t) < 60

Harper has $15.00 to spend at the grocery store. She is going to buy bags of fruit that cost $4.75 each and one box of crackers that cost $3.50.

Find the smallest number which can be multiplied by 112 to give a square number

Which is the better deal 10 pens for 8.99 or 25 pens for 19.75

Express 0.000216 in scientific notation

What is 12 times 4.8

An equation that is true for every possible value of the variable

In his piggy bank, Neil has three times as many dimes as nickels and he has four more quarters than nickels. The coins total are 4.60. How many of each coin does he have?