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jeka57 [31]
4 years ago
15

Which expression is equivalent to 28 + 12? 4(7 + 3) 4(24 + 8) 7(4 + 12) 7(21 + 5) Please hurry I'm taking a test in class! This

is really important answer wrong and I'm coming for you! Your welcome for some many points BTW! So be helpful!
Mathematics
1 answer:
SVETLANKA909090 [29]4 years ago
4 0
It is 7(21+5) i hope this helped


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AWNSER DOES ANYONE KNOW the wander PLEASE I WILL GIVE BRIANLIEST
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Answer:

C - qd

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ludmilkaskok [199]

Answer:

1800 ÷ 6

Step-by-step explanation:

18,000 ÷ 60 is the same as;

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4 years ago
I do not know how to solve this, please help!
qaws [65]

Answer:

The answer to the expression is 9

Step-by-step explanation:

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3 years ago
Jimmy and his family took a three-day trip. They drove 198 miles on the first day, 150 miles on the second day, and 210 miles on
MAVERICK [17]
The average driving speed would be 62 because you add 198, 150, and 210 and divide the total by 9.

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For each of the following state the condition that supports why quadrilateral WXYZ is a pallelogram.
Veronika [31]

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  • <em><u>none. I has no solutions (in all x, y and z) because in case x+y+z is 3 it can never be 4. So, it's imposible to find any (x,y,z) so that they satisfy both equations.</u></em>
  • <em><u>To find the slope, convert the equation 21x - 3y + 18 = 0 to slope-intercept form (y = mx + b, where m is the slope and b is the y-intercept). To do so, first subtract 18 and 21x from both sides to get -3y = -21x - 18. Then divide both sides by -3 to get y = 7x + 6. Therefore the slope is 7.</u></em>

<em><u> </u></em><em><u>if my answer is wrong, report</u></em><em><u> </u></em><em><u>i</u></em><em><u>TS </u></em><em><u>ok </u></em>

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2 years ago
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