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2 years ago

12

If Jackie were to paint her living room alone, it would take seven hours. Her sister Rachel could do the job in nine hours. How

many hours would it take them working together?

1 answer:

Ad libitum [116K]2 years ago

3 0

Answer:

9+8=16

Step-by-step explanation:

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Your family goes to a Southern-style restaurant for dinner. There are 6 people in your family.

swat32

Answer:

We conclude that:

The number of people who ordered the chicken dinner = 1

The number of people who ordered the steak dinner = 5

Step-by-step explanation:

Given that

Some order the chicken dinner for $14

some order the steak dinner for $17.

Total bill = $99

Let 'n' be the number of people who ordered the chicken dinner.

Let '6-n' be the number of people who ordered the steak dinner.

Thus, the equation becomes

$14n + 17(6-n) = 99$

$14n + 102 - 17n = 99$

$-3n = 99 - 102$

$-3n = -3$

Divide both sides by -3

$n = 1$

and

$6-n = 6-1 = 5$

Therefore, we conclude that:

The number of people who ordered the chicken dinner = 1

The number of people who ordered the steak dinner = 5

7 0

2 years ago

Jill, an employee at Old Navy, budgets 18 of her yearly salary for clothing. Jill's total clothing bill for the year is $8,180.

Triss [41]

Answer: $ 45,444.44

Step-by-step explanation:

Given: Jill budgets 18% of her yearly salary for clothing.

His total clothing bill for the year is $8,180.

Let x= her yearly salary

Then according to the question , we have

18% of x = 8180

Convert 18% into decimal by dividing it by 100 , we get

0.18 x= 8180

Multiply both sides by 100

⇒ 18x = 818000

Divide both sides by 18 , we get

x= 45444.44

Hence, her yearly salary = $ 45,444.44

8 0

2 years ago

9 1/5 into an improper fraction

vaieri [72.5K]

Answer:

46/5 hope it helps!

Step-by-step explanation:

9x5= 45

45+1= 46

46/5

7 0

2 years ago

CAN YOU HELP ME,TYvery much

I am Lyosha [343]

Answer:

C

Step-by-step explanation:

(x-3)+7

6 0

2 years ago

Read 2 more answers

83/10y-(38/11-11/4y)

IrinaK [193]

Answer:

I think 83 ÷ 10 and it said that it incorrect

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers