Atriangle has an area of 100 ft² and a height of 5 ft.

what is the length of the base of the triangle?

10 ft

20 ft

40 ft

160 ft

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

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

answerim :

n

step-by-step explanation:

im not sure but my dad knows

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?