7th grade math. ill give the thing for the first answer.

For two days in a row, gas prices hovered around price p. On the first day, they were d dollars above price p, resulting in a price of $2.19 per gallon. On the second day, they were d dollars below price p, resulting in a price of $2.07. What price p are they hovering around? How much is the price fluctuating day by day?

p=2.13

the price fluctuating day by day is $0.06(the value of d)

Step-by-step explanation:

p+d=2.19

p-d=2.07

1) find "p" alone in equation #2 and substitute it in the first equation:

p=2.07+d

now substitute 2.07+d for p in equation #1:

(2.07+d)+d=2.19

2.07+2d=2.19

2d=0.12

d=0.06

now substitute 0.06 for d to find p:

p=2.07+0.06

p=2.13

hope this helps!

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation:

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.