10 only answer if 100% sure
solve the equation for x by graphing.

a. x ≈ 2.5
b. x ≈ 2.25
c. x ≈ 2.75
d. x ≈ -2.00

 B) x ≈ 2.25

Step-by-step explanation:

graph: y = -2ˣ + 3  and  y = -3⁽⁻ˣ⁾ - 2   using any graphing tool (see attached).

The solution is the intersection of the graphs.

Notice that the solution is between x = 2.25 and x = 2.5, however it is closer to x = 2.25.   The exact answer is x = 2.34

i think the answer is b.

step-by-step explanation:

not 100% sure though.

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