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LuckyWell [14K]
3 years ago
15

How do you solve 70 -7•7

Mathematics
2 answers:
Harman [31]3 years ago
5 0
The answer to 70 -7•7 is 21
LekaFEV [45]3 years ago
4 0

Answer:

21

Step-by-step explanation:

<u>Step 1:  Multiply first</u>

70 - (7 * 7)

<em>70 - 49</em>

<em />

<u>Step 2:  Subtract</u>

70 - 49

<em>21</em>

<em />

Answer: 21

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Step-by-step explanation:

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Research suggests that this human capital has led to about a 20% growth in U.S. productivity from the year 1950 to the year 2007 which means that it is a very significant factor in the growth of the country.

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2 years ago
Side XY of triangle XYZ is extended to point W, creating a linear pair with ∠WYZ and ∠XYZ.
Vedmedyk [2.9K]

Answer:

x= 80^o

Step-by-step explanation:

Given

\angle Z = 36^o

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Required

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So:

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x= 180^o -\angle WYZ

Substitute known value

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3 years ago
Deon plans to ride a 15-mi bicycle trail. If his average speed is 20 mi/h,
sp2606 [1]
What’s the question
5 0
3 years ago
Brian has a gift card with a $250 balance. He buys several video games that cost $33 each. After the purchases, his gift card ba
Leno4ka [110]

Answer: x=6.6969

Step-by-step explanation:

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5 0
2 years ago
Read 2 more answers
2.
Lady_Fox [76]

Answer:

Step-by-step explanation:

(-4 - 4)/(6 + 2)= -8/8= -1

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y - 4 = -x - 2

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