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3 years ago

A health club increased its membership from 80 to 240 people. What is the percent increase in membership?

Mathematics

2 answers:

Semmy [17]3 years ago

7 0

The percent increase is 200%

balu736 [363]3 years ago

5 0

The percent of increase is 200%

Answer and the work are provided in the image attached.

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Draw a line representing the rise and a line representing the run of the line. State the slope in the simplest form

USPshnik [31]

Answer:

$m=\frac{2}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (1, -5)

Point (7, -1)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute [SF]: $m=\frac{-1+5}{7-1}$
Add/Subtract: $m=\frac{4}{6}$
Simplify: $m=\frac{2}{3}$

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3 years ago

Find the length of the segment AB.

ad-work [718]

Answer:

8.6

Step-by-step explanation:

You need to use the Patagorean theorem! :) Just do seven squared and five squared add them up and then square root them!!

3 0

2 years ago

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Solve for x 10 + 4x = 5(z - 6) + 33

gogolik [260]

Answer:

Step-by-step explanation:

X=5/4z - 7/4

5 0

3 years ago

Read 2 more answers

I don’t know it can someone help me

tatiyna

Answer:

Step-by-step explanation:

supplementary angles: 180-85 = 95

95 = 5x-20 ( i forgot the name of the rule, something relating to same side interior angles i think)

115 = 5x

23= x

hope that helped

5 0

3 years ago

HELP ASAP PLSS!!!

Bumek [7]

Answer:

50 + 25x = 1600

Step-by-step explanation:

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3 years ago