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3 years ago

ILL MARK U BRAINLESS IF YOU HELP ME PLEASE!!!!!

Mathematics

2 answers:

lara [203]3 years ago

8 0

the answer would be "set up a both in the cafeteria where students can go take a survey" because you will get the most accurate results that way :3

Licemer1 [7]3 years ago

8 0

The one that is at the bottom :) have a nice day!

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Peter, John and Mary share £60 in the ratio 3:5:4. How much does Mary receive?

deff fn [24]

Mary receives € 20

Look at the attached picture

hope it will help you

Good luck on your assignment

7 0

4 years ago

Find the midpoint of the segment with the given endpoints (8, -7) and (-9,8)

Svet_ta [14]

Answer:

$\displaystyle (\frac{-1}{2},\frac{1}{2})$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinate Planes

Coordinates (x, y)

Midpoint Formula: $\displaystyle (\frac{x_1 + x_2}{2},\frac{y_1 + y_2}{2})$

Step-by-step explanation:

Step 1: Define

Identify

Point (8, -7)

Point (-9, 8)

Step 2: Find Midpoint

Substitute in points [Midpoint Formula]: $\displaystyle (\frac{8 - 9}{2},\frac{-7 + 8}{2})$
[Order of Operations] Evaluate: $\displaystyle (\frac{-1}{2},\frac{1}{2})$

6 0

3 years ago

The average annual salary for a teacher nationally is $58,353. This is projected to increase by 2% per year for the next 4 years

Savatey [412]

Answer: 63,163

Step-by-step explanation:

8 0

3 years ago

New question, what is 100 + 100 + 100 x 30? More points!

vovikov84 [41]

Answer:

9,000

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

After the advance-purchase deadline passes, the cost of attending a particular event is $99, which is 10% more than before. What

Harman [31]

The advance purchase price is $90.

Step-by-step explanation:

Ticket price after deadline = $99

Let,

x represents the advance-purchase price.

Suppose that the advance purchase price is 100%.

As 10% increases, the amount becomes;

(100+10)% = 110%

The amount after deadline is 110% of advance purchase price.

110% of x = 99

$\frac{110}{100}*x=99\\1.1x=99$

Dividing both sides by 1.1

$\frac{1.1x}{1.1}=\frac{99}{1.1}\\x=90$

The advance purchase price is $90.

Keywords: percentage, addition

Learn more about addition at:

#LearnwithBrainly

8 0

3 years ago

Read 2 more answers