Write and solve an equation for the situation. jamal and keisha went running. keisha ran 2.4 miles more than jamal. if keisha ran 8.5 miles, how many miles did jamal run? a. 2.4 + 8.5 = m; m=10.9 miles b. 2.4 + m = 8.5; m = 6.1 miles c. 2.4 + m = 8.5; m = 6.9 miles d. 2.4 + 8.5 = m; m = 11.9 miles

Your answer is B.

B.  2.4+ m= 8.5;  m= 6.1 miles

answer is 144

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