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Bogdan [553]
3 years ago
12

Rewrite the expression 7x+21=

Mathematics
2 answers:
Furkat [3]3 years ago
7 0
You must find the factors of 7 and 21. Which is 7.

7(x+3)

And that's one way to rewrite this expression :)
Dima020 [189]3 years ago
5 0
Minus the 21 from the other side of the equation making it 7x=-21 then u divide the 7 from the x to the -21 resulting in x=-3
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Count by tens and ones to find the sum.use the number line to show your thinking 86.
mojhsa [17]
To get to 86 by only using 10's and 1's you count by 10, 8 times and count by 1, 6 times.
5 0
3 years ago
Please answer this correctly without making mistakes I want ace expert and genius people to answer this correctly without making
soldi70 [24.7K]

Answer:

yz + z = -22

Step-by-step explanation:

Ok so you are already the number that y = 10 and z = -2. You will plug these number in the equation in order to find the answer. :-

y = 10 and z = -2

yz + z

<u>10(-2)</u> - 2

<u>-20 - 2</u>

-22

Hope this helps, thank you :) !!

6 0
3 years ago
Lisa ran 1/2 of a mile John R and 242 Mi what's girl ran further
julia-pushkina [17]

The fraction that has been given illustrates that the person who ran further is Jane.

<h3>How to solve fraction</h3>

Your information isn't complete. Therefore, an overview of the fraction will given.

Let's assume that Lisa ran 1/2 of a mile and Jane ran 3/4 of a mile. In order to know who ran more, you can convert the fraction to percentage.

This will be:

Lisa = 1/2 × 100 = 50%

Jane = 3/4 × 100 = 75%

Therefore, Jane ran more.

Learn more about fractions on:

brainly.com/question/78672

4 0
2 years ago
Michael recorded the number of points his team scores for the first seven basketball games 64 5860 5256 62-54 which box plot cor
natka813 [3]

The correct option is fourth option

Explanations:

From the data, re-arranging in ascending order, the median of the data is 58.

The upper quartile is 62, while the lower quartile is 54

From the options, only the 4th options represent a box plot of median 58, upper quartile of 62 and lower quartile of 54. This makes it the correct option

8 0
1 year ago
125 .10<br><br>will give brainliest ​
Sergio [31]

Answer:

is the question  What is 10 percent of 125? = 12.5?

Step-by-step explanation:

if it was here you go

edit:

that is what it is supposed to look like

6 0
3 years ago
Read 2 more answers
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