Answer:
Twine needed to wrap 29 cartons = 51.55 yards
Explanation:
1 feet = 0.3333 yard
1 inch = 0.0277778 yard
Twine needed to wrap one carton = 1 yard, 2 feet, 4 inches
= 1 + 2 x 0.3333 + 4 x 0.027778
= 1.777712 yards.
Twine needed to wrap 29 cartons = 1.777712 x 29 = 51.55 yards.
the answer is B
hope this helps :)
x = 45
Step-by-step explanation:Re-order terms so constants are on the left15 * x/9 - 42 =28Combine multiplied terms into a single fraction15x/9 - 42 = 28Cancel terms that are in both the numerator and denominator5x/3 - 42 = 28
