7. the level of a lake was 8 inches below
normal. it decreased 1 inches in june and
2 inches more in july. what was the new
level with respect to the normal level?
a. -11 5/8
b. -10 5/8
c. -9 1/8
d. -5 3/8

i need the options

step-by-step explanation:

2500

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt