1. Determine whether the following numbers could be the sides of a right triangle. Show your work. a.
7, 25, 19
b.
17, 15, 8

B 17,15,8

Step-by-step explanation:

8sqrd+15sqrd=17sqrd

64+225=289

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