To be able to go on the band trip, four band members each get a part-time job. each person has 5 weeks in which to save his or her money. analyze the four individual plans below and decide which of the four people will reach his or her goal of saving $285?
member a: works 8 hours per week at $6.15 per hour
member b: works 10 hours per week at $5.85 per hour
member c: works 7 hours per week at $7.25 per hour
member d: works 9 hours per week at $6.35 per hour
a.
a and b
b.
a and c
c.
b and c
d.
b and d

Step-by-step explanation:

We are given that each person has 5 weeks in which to save his or her money.

We are supposed to find which of the four people will reach his or her goal of saving $285

Member A: Works 8 hours per week at $6.15 per hour

A works for hours in 1 week = 8

He works for hours in 5 weeks =

He earns money for 1 hour = $6.15

He earns for 40 hours =

So, Member A will save $246 in 5 weeks.

Member B: Works 10 hours per week at $5.85 per hour

B works for hours in 1 week = 10

He works for hours in 5 weeks =

He earns money for 1 hour = $5.85

He earns for 50 hours =

So, Member B will save $292.5 in 5 weeks.

So, Member B has achieved the Goal

Member C: Works 7 hours per week at $7.25 per hour

C works for hours in 1 week = 7

He works for hours in 5 weeks =

He earns money for 1 hour = $7.25

He earns for 35 hours =

So, Member C will save $253.75 in 5 weeks.

Member D: Works 9 hours per week at $6.35 per hour

D works for hours in 1 week = 9

He works for hours in 5 weeks =

He earns money for 1 hour = $6.35

He earns for 45 hours =

So, Member D will save $285.75 in 5 weeks.

So, Member D has achieved the Goal

Thus Member B and D has achieved the goal.

Hence Option d is correct.

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3