All categories

3 years ago

I dont get what b) means/asking. someone help pls

Mathematics

1 answer:

GenaCL600 [577]3 years ago

8 0

The question is asking.. Of the total income that Madeleine gets, what percent of it goes to Madeleines expenses.
The way you solve this is divide the total expenses by the total income and multiply by 100.

1840/2020= .9109 .9109*100= 91.09%

You might be interested in

Problem of the Day 7.7

Grace [21]

Answer:

576

Step-by-step explanation:

18 x 32 = 576

3 0

3 years ago

Which two integers is –84 between?

Radda [10]

Answer:

-83, -85

Step-by-step explanation:

6 0

2 years ago

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Consider this s

Brut [27]

Answer:

The solution of this system of equation is ( 3, - 8)

Step-by-step explanation:

1. Let's solve the system of equations:

First equation:

x + 2y = - 13

x = - 13 - 2y

Second equation:

12x + 5y = -4

12 * (- 13 - 2y) + 5y = - 4 (Replacing x with - 13 - 2y)

-156 -24y + 5y = - 4

-24y + 5y = - 4 + 156 (Like terms)

-19y = 152

y = - 152/19

y = -8 (Dividing by 19)

Solving x

x + 2y = -13

x + 2 (- 8 ) = - 13

x - 16 = - 13

x = - 13 + 16

x = 3

2. Proving that x = 3 and y = - 8 are correct:

12x + 5y = -4

12 * 3 + 5 * -8 = -4

36 - 40 = - 4

- 4 = - 4

We proved that x = 3 and y = - 8 are correct

8 0

3 years ago

Find the slope of every line that is perpendicular to this one pls help i’m dumb

Leya [2.2K]

Answer:

-1/2 or -0.5

Step-by-step explanation:

Easy Peasy

3 0

3 years ago

Read 2 more answers

Will mark brainliest

prohojiy [21]

Answer:

Although water is a renewable resource, the amount of fresh water available for use is limited. Most of Earth's fresh water is frozen and unavailable for human use.

Step-by-step explanation:

It has been a while since I have done this lesson but I remember bits and pieces. Hope this helps!!

5 0

3 years ago