1. Which of the following values of n will make the below equation true? n × (−2+5 ) = −8+20 a. 4 b. -4 c. 3 d. 12

2. What value of n will make the following equation true? 2 + (n+6) = −1+6
a.-3 b.-1 c.5 d.8

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

52 cm radius = diameter = area = circumference = circumfer

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.