Answer:
333 miles
Step-by-step explanation:
50 = 10 + 0.12x
40 = 0.12x
333.33 miles = x
equals to spending $49.96
Y varies directly with x" means y = constant * x or y = kx ----- (1)1. when x = -1/2, y = 2Put it in (1):2 = k * (-1/2)multiply by 2:4 = k * (-1)4 = -kk = -4y = -4x
"find the value of y when x= -0.3"y = -4x = (-4) * (-0.3) = 1.2
So for each problem, start with y = kxThey give you one x and one y value.Put it in y = kx and find k.Then put x = -0.3 and find y.
Answer:
She bought 27 treats.
Step-by-step explanation:
20.25 ÷ 0.75 = 27
Answer:8000
Step-by-step explanation:
Answer:
The area of the Pantheon is 2826. Round the final answer to the nearest square meter. Do not round intermediate calculations. The area of the Parthenon is 2000. Round the final answer to the nearest square meter. Do not round intermediate calculations.
The person who created the answers used 3.141 as pi and since nothing is said as what to use for pi I used 3.14 and that was really frustrating to me.
Thought you guys should know. And I want to also add thank you so much for the time and effort your team and volenters put into Khan I really appreciate it.
Credit- Andy
