Sherman bikes 5 miles south and then 4 miles west. Approximately how far is Sherman from his starting point? Pythagorean Theorem

The answer is 6.4

Step-by-step explanation:

Since a^2+b^2=c^2, then 5^2+4^2=6.4^2

55

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