Sarah brings in 700 sour worms to distribute to the
students at her school. She gives
2/7 of the worms to the
Kindergartners. Of the remaining
worms, she gives 7/25 to the 1st
graders. Of the remaining
worms, she gives 4/9 to the 2nd
graders. Of the remaining
worms, she gives 37/50 to the 3rd
graders. Sarah then
distributes the remaining worms
evenly between the 4th graders.
If there are 13 4th graders, how
many worms does each 4th
grader get?

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

1. 2

2. 11

3. 5

4. 6

5. 7

6. 5

7. -1

8. 1

step-by-step explanation:

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches