Which algebraic expression is equivalent to the expression below?

7 (4x + 4) + 15

A. 7x + 8

B. 28x + 13

C. 56x

D. 28x + 43

A rectangular garden measuring 12 meters by 16 meters is to have a walkway installed around it with a width of x meters, as shown in the diagram below. Together, the walkway and the garden have an area of 396 square meters.

Birgetta Homan is a medical assistant. Her annual salary is $31,200. What is her semimonthly salary? $1,300 $1,200 $1,313 $1,212

Laura purchased a prepaid phone card for $25. long distance calls cost 8 cents a minute using this card. laura used her card only once to make a long distance call. if the remaining credit on her card is $22.04, how many minutes did her call last

A bakery sold 114 cupcakes in one day. The head baker predicted he would sell 94 cupcakes that day. What was the percent error of the baker's prediction?

Start with x subtract 3 multiply by 10 subtract 13

What does 12 times a number mean as an expression?

Emma seys that the preduct of a 3-digit number and a 1-digit number will be either a 3 digit number or a 4 digit number. Does Emma's statement make sense

Work out the value of these two questions: 1) 3^2 + 2^3 2) 2^4 - 3^2

What is 5 1/4 divided 2 2/7

What is the solution to the system of equations? Use the substitution method. {y=-2x+5 {3x-4y=2 Enter your answer in the boxes.