On a number line, a number, b. is located the same distance from 0 as another number, a, but in the opposite direction. The number b varies directly with the number a. For example b= 2 when a=-2 Which equation
represents this direct variation between a and b?
b=-a
-b=-a
b-a=0
b(-a) = 0

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

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

explanation:

step-by-step explanation: