solve the equations in parts a and b using inverse operations. check your solutions. in your final answer, include all of your work.
part a: 5 + x2 = 2x2 + 13
part b: 5 + x3 = 2x3 + 13

three-fourths of an hour

36÷48=0.75

0.75=

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

step-by-step explanation:

well what you have to do is divide 84 by 6 so theanswer

step-by-step explanation:

84 divided by 6 = 14

and that lightbulb changing party must be freaking lit!