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1 year ago

Which property can be used to solve the equation?

Mathematics

1 answer:

KIM [24]1 year ago

3 0

Answer: Division of Equality

Step-by-step explanation: In this equation, using division, we can find what y is by dividing 5 on both sides. Y equals to 15.

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For a consumer to obtain a 10% discount, he must spend an amount

DENIUS [597]

Answer:

the answer is 180 dollars

Step-by-step explanation:

20 is 10% of 200 so just subtract that

3 0

1 year ago

What is the mean absolute deviation of the data set? {12, 10, 10, 8, 6, 7, 7, 12}

Simora [160]

Answer:

The MAD of {12, 10, 10, 8, 6, 7, 7, 12} is 2.

Step-by-step explanation:

Step 1 : Add all the values Up:

 $12+10+10+8+6+7+7+12=72$

Step 2 : Divide them by the number of items or numbers:

$\frac{12+10+10+8+6+7+7+12}{8}=9$

Step 3: Find the absolute deviations:

$12-9=3\\10-9=1\\10-9=1\\9-8=1\\9-6=3\\9-7=2\\9-7=2\\12-9=3\\$

Step 4: Add all the absolute deviations:

$3+1+1+1+3+2+2+3=16$

Step 5: Find the mean:

$\frac{3+1+1+1+3+2+2+3}{8}=2$

7 0

2 years ago

Translate the sentence to an equation x minus 6 is 7

Ivan

The answer is x - 6 = 7

6 0

2 years ago

Which graph represents the function of f(x)= (4x^2-4x-8)/(2x+2)

g100num [7]

Answer:

<h2>graph representing :on then.line also </h2>

6 0

2 years ago

Read 2 more answers

WILL GIVE BRAINLESS what is the missing number of 4:9=36:

lora16 [44]

Answer:

Step-by-step explanation:

4 : 9

36 : ?

to get from 4 to 36, you multiply 9

9 x 9 = 81

7 0

2 years ago