0.0.0
Substitute the given values into the given formula and solve for the unknown variable. If necessary, round to one decimal place
S = 4LW + 2WH; S = 160, L = 7, W=5. (Surface area of a special rectangular box)
H=0
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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

the answer is (-4,-4)

hope this ! : d

.95

step-by-step explanation:

the answer is  

a.

4,624π mm2

step-by-step explanation: