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STatiana [176]
3 years ago
9

8(2) - 2(7+(-3)) i need to know

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
4 0

Answer:

Step-by-step explanation:

8x2-2-(7(-3))

Multiply

Remove()

16-2(7-3)

Calculate

16-2x4

Multiply

16-8

Calculate

8

Answer is 8

PilotLPTM [1.2K]3 years ago
3 0

Answer:

56

Step-by-step explanation:

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∠abc measures 115° and ∠dbc measures 70°. What is the measurement of ∠abd?
olasank [31]

Answer:

45 °

Step-by-step explanation:

m< ABC = m< DBC + m< ABD

= 115 _ 70

= 45 °

3 0
3 years ago
What is the probability of selecting a seventh-grader from a school that has 250 sixth-graders, 225 seventh-graders, and 275 eig
Nina [5.8K]

Answer:

3/10 or 0.3 or 30%

Step-by-step explanation:

Its 225/750 total students

We simplify this by dividing by 5

45/150

Divide by 5 again

9/30

Divide by 3

3/10

3 0
3 years ago
Macy’s buys a pair of Cole Haan dress shoes wholesale for $90. If Macy’s marks up the price 20%, and tax is 9%, how much did Nor
stich3 [128]

Answer:

Norman bought the shoes for $117.72

Step-by-step explanation:

In order to find the answer to this question, start by multiplying the cost by the markup.

$90 * 20% = $18.

Now we add the $18 to the original price.

$90 + $18 = $108

Now that we have the mark up price, we need to do the same using the tax.

$108 * 9% = $9.72

Finally, we add that to the previous total.

$108 + $9.72 = $117.72

5 0
3 years ago
The storage container below is in the shape of a rectangular prism with a height of 6 feet and a length that is 2 feet more than
yaroslaw [1]

The answer is B.) V = 6w2 + 12w

8 0
3 years ago
Q.1 What value of p will make this equation true?
gtnhenbr [62]

Answer:

1. \: p = 10 \\ 2. \: x = 4

4 0
3 years ago
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