15. The distance between two schools m and k is 2km. A market is situated between m and k
one third of the distance from mand k. How far is the market from k? (3 marks)

 1333,2 m

Step-by-step explanation:

m//k

I  must divide 2km in 3 equal parts

2 km=2000m

2000/3≈666,6 m ( from m)

so the distance from k is 2*666, 6 ≈ 1333, 2 m

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

its an acute right triangle

step-by-step explanation: