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Natali [406]
3 years ago
8

Write a two-step equation that involves multiplication and subtraction, includes a negative coefficient, and had a solution of x

= 7
Mathematics
1 answer:
Contact [7]3 years ago
7 0
9x - 21 = -42
This should be the type of equation that you're looking 4
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Add. Write the sum in simplest form. <br><br><br><br> 1 1/12 + 3 2/12 =
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4 1/4

Step-by-step explanation:

BRAINLIEST?!

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2 years ago
Pressure= 20N/10m2=
defon

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2PA

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3 years ago
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Mandy used the input and output in this table to write ratios she concluded that because they are not all equivalent this is not
Alexandra [31]

Answer:

They Would be if they Have a pattern from left to right such as +2 or -5.

Step-by-step explanation:

If an example is counting up from 15 to 31 and 0 to 8 the pattern is Adding Two. So if the numbers decrease or increase in a certain way, then you can find out what it is and thn bam, your answer to the question.

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3 years ago
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Michael jogs at 3 miles per hour and Jack runs at 4.5 miles per hour. If Michael starts at 2:00 pm and Jack starts on the same c
tresset_1 [31]

Answer:

It will take Jack 40 minutes to cover the same distance which Micheal covers in 60 minutes. Both will meet at 3 miles distance at 3 pm.

Step-by-step explanation:

Micheal  runs 3 miles in one hour or 60 minutes.

In one minute he runs 3/60= 1/20  or 0.05miles.

Jack runs 4.5 miles in one hour or 60 minutes.

In one minute he runs 4.5/60= 45/600= 9/120= 3/40  or 0.075 miles.

So Jack is 0.075/0.05 = 1.5 times faster than Micheal.

or Micheal is 1.5 times slower than Jack.

Jack starts from 2:20 pm and at 3 pm he will run 0.075(40 minutes)= 3miles

Micheal start at 2:00 pm and at 3 pm he will run 0.05(60 minutes)= 3 miles

So at 3 pm both will have covered equal distance= 3miles.

It will take Jack 40 minutes to cover the same distance which Micheal covers in 60 minutes. Both will meet at 3 miles distance at 3 pm.

3 0
3 years ago
Graph the solution set to the inequality -s/2 + 5 &lt; 4<br><br><br><br><br> Please help!!!
IceJOKER [234]

Answer:

Draw a same side int. angle with s/2 as the perp. bisector

Step-by-step explanation:


5 0
3 years ago
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