The length of a side of a square is given by the expression 2x+1, and its perimeter is 56. write and solve an equation to determine the value of x

x =

the perimeter of the square = 4 (2x + 1) = 56 → (solve for x)

divide both sides by 4

2x + 1 = = 14

2x = 14 - 1 = 13 ⇒ x =

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

you can not drow on this

step-by-step explanation: