Ineed with this problem. this is confusing with this formula.

  v = 40 . . . ft/sec

Step-by-step explanation:

Put the value 25 where h is in the formula and do the arithmetic.

  V = √(64·25) = (√64)(√25) = 8·5

  V = 40 . . . . feet per second

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

answer: ♡♡♡♡♡♡♡♡♡♡

step-by-step explanation: