2. A triangle has sides with lengths of 5x - 7, 3x 4. and 2x 6. What is the perimeter of the triangle?
a. 10x-17
b. 6x-17
c.4x-9
d.-7x

10x-17

Step-by-step explanation:

perimeter=a+b+c

p=(5x-7)+(3x-4)+(2x-6)=10x-17

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart