Answer:
2.5 pounds of meat
Step-by-step explanation:
One pound of meat is equal to 16 OZ
Don't rent your teacher's car; that's just asking for trouble. And teachers, don't rent cars to students.
Let d be the number of days the car is rented for and m the number of miles it was driven while rented.
R.O.R. car costs in $:
R = 25d + 0.50m
Teacher car costs in $:
T = 0.03 · 2^m
where the caret ^ of course means exponentiation.
Let x be the length of the playground. With this representation, the width may be expressed as x + 5. The area of a rectangular figure is the product of its length and width.
A = L x W
A = (x)(x+5) = 234 yd²
Solving for the value of x in the equation gives an answer of x = 13 and x = -18. The second value of x is not applicable to the problem since a negative number cannot be a value for length. Below is the calculation of the dimensions.
Length = x = 13 yards
Width = x + 5 = 18 yards
Thus, the length and width of the playground are 13 and 18 yards, respectively.
2x-5=6x-4
____-6x
-4x-5=-4
____+4
-4x-1
unsure but it's a start