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sladkih [1.3K]
3 years ago
15

7 + (-2) is units from 7, in the direction. 7+(-2) =

Mathematics
1 answer:
faltersainse [42]3 years ago
3 0
I might be wrong.
7+(-2)= -9
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Can someone answer this for me im really bad at math 6x+17
Maslowich

Answer:

It cannot be answered if we don't figure out what x means. IF we knew what X is we can multiply 6 by x and then add 7.

an example would be if x was 3. we could figure out the answer by just doing (6*3)+7=25

7 0
2 years ago
Which of the following is true about the 1920s? Only two correct answers
lesya [120]

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Step-by-step explanation:

7 0
3 years ago
Write a verbal sentence to represent 5x+7=18
Romashka-Z-Leto [24]
Five times x plus seven equals eighteen 
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Read 2 more answers
Mrs. Swanson gives out only one type of candy for Halloween. The local
xxTIMURxx [149]

Answer:

Cost of  18 pounds candy  = $22.5

Cost of 10 pounds candy = $12.5

Cost of 1 pound of candies  = $1.25

Step-by-step explanation:

6 pounds of butterscotch candies cost  $7.50

⇔ 1 pound of same candy costs \frac{7.50}{6}   =   $1.25

Now, we need to find the cost of 18 pounds of candy:

as, the cost of 6 pounds candy = $7.50

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Cost of 10 pounds candy =  10 x (Cost of 1 pound candy)

= 10 x ($1.25)  = $12.5

The unit rate for butterscotch candies   = Cost of 1 pound of candies

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8 0
3 years ago
adam walk 2 miles a day for the first week of his exercise plan. the he walk 3 miles a day for the next 9 days. how many miles d
Digiron [165]

Answer:

41 miles

Step-by-step explanation:

The first week, which is 7 days, Adam walked 2 miles a day. So, we have the multiplication equation: 2 * 7 = 14 miles.

For the next 9 days, Adam walked 3 miles per day. So, we have the multiplication equation: 3 * 9 = 27 miles.

Now, we just add these two values together:

14 + 27 = 41 miles

Thus, the answer is 41 miles.

Hope this helps!

7 0
3 years ago
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