Your answer would be D. hope that helped
Answer:
He would need to mow 7 lawns to buy the discount scooter and 9 without the discount
Step-by-step explanation:
If he mowed 7 lawns would make $47.25 and 47.25 - 1.05 for gas is 46.20
If he mowed 9 lawns for the non-discounted scooter he would make 60.75 and 60.75 - 1.35 for gas is 59.40
4(x+5)=9x + 4x - 34 (given)
4x + 20 = 9x + 4x - 34 (distributive property)
4x + 20 = 13x - 34 (combine like terms)
20 = 9x - 34 (subtraction property of equality)
54 = 9x (subtraction property of equality)
x=6 (division property of equality)
84
Step-by-step explanation:
You turn 3 1/2 into a decimal which is 3.5. Then, you multiply the 3.5 by the 24 boards to get how many ft long all the boards together will be.
(1/40) - (1/x) = (1/60)
x = 1/(1/40) - (1/60)) =
<span>A.) 120</span> minutes
Its similar to the other question.