Answer:
hI!!
Y = 5/2
Step-by-step explanation:
Let's solve your equation step-by-step.
12y=30
Step 1: Divide both sides by 12.
12y/12 30/12
Answer:
8,820m
Step-by-step explanation:
Let m be meters
We will have to find the amount of seconds in half an hour
60 * 30
= 1,800
Then we will multiply the meters she walks per second by 1,800
3.4m * 1,800
= 6,120m
1.5m * 1,800
= 2,700m
We add those two together to get the total walked in an hour
6,120m + 2,700m
= 8,820m
Answer:
x=1
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
4x+4(3−2x)=8
4x+(4)(3)+(4)(−2x)=8(Distribute)
4x+12+−8x=8
(4x+−8x)+(12)=8(Combine Like Terms)
−4x+12=8
−4x+12=8
Step 2: Subtract 12 from both sides.
−4x+12−12=8−12
−4x=−4
Step 3: Divide both sides by -4.
-4x -4
/-4 = /-4
