If the length of a rectangular sandbox is 5x+3 and the width is 2x-4, what is the perimeter of the sandbox?

14x-2

Step-by-step explanation:

This is the right answer

14x - 2

Step-by-step explanation:

The opposite sides of the rectangle are congruent, then perimeter (P) is

P = 2(5x + 3) + 2(2x - 4) ← distribute parenthesis

 = 10x + 6 + 4x - 8 ← collect like terms

 = 14x - 2

 

If Company A offers:
Gross pay $62,000 
Medical insurance $3,400 
Paid time off $8,000 
Retirement $2,700 
Job expenses $800
Total employee benefits he will receive: $14900

Company B offers:
Gross pay $60,000 
Employee benefits will be 25% of gross pay which is equivalent to $15000

Phillipe should accept the job offered from Company A. He'll received a good amount of compensation and benefits based on the numbers above. His gross pay is bigger in Company A rather than in B. I hope this answer helps.