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Naddika [18.5K]
3 years ago
8

What's (-7)+9 Ps. This is adding integers

Mathematics
1 answer:
Aloiza [94]3 years ago
6 0

Answer:

Step-by-step explanation:

When two integers are in different sign, subtract and the result will have the bigger number sign

-7 + 9 = 2

Subtract and the 9 is the bigger number and its sign is +. So, the result is = +2 or 2

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Solve for x.<br><br> x/8 - 2 = -3
victus00 [196]

Answer:

The correct answer is x = -8.

Step-by-step explanation:

To solve this equation, we want to get the variable x alone on the left side of the equation.  To do this, we should first add 2 to both sides of the equation.

x/8 - 2 = -3

x/8 -2 + 2 = -3 + 2

x/8 = - 1

Next, we should multiply both sides of the equation by 8 to isolate the variable x.

x = -8

Therefore, the correct answer is x = -8.

If we want to check our answer, we can plug -8 back into the original equation.

-8/8 - 2 = -3

-1 -2 = -3

-3 = -3

Since the two sides match, we know that we got the correct answer.

Hope this helps!

5 0
3 years ago
At Shower and Body Works, there are different sizes of lotion dispensers. Two of the
natali 33 [55]

Answer:

2.5 times

Step-by-step explanation:

From the diagram attached below;

let's calculate the volume of each bottle;

SO for bottle X;

we have ;

Volume of X = \dfrac{1}{2}*2*1*6

Volume of X = 6  \  \ in^3

Volume of Y = \dfrac{1}{2}*3*2.5*4

Volume of Y = 15  \ \ in^3

The ratio of Y to X can help us to determine how many times more lotion is in Bottle Y than in Bottle X; So taking their ratio ; we have:

\mathbf{\dfrac{volume \ of \  Y }{volume\ of  \ X} = \dfrac{15}{6}  }

= 2.5 times

Thus; Bottle Y has 2.5 times more lotion than Bottle X

3 0
3 years ago
What is the value of x in the equation 3x + 3 = 15 + 9x
Leto [7]

x=-2 is your anwser for this problem

3 0
3 years ago
Read 2 more answers
G(x) = 5x - 12. What is g(8)?
arlik [135]

g(8)=5\cdot8-12=28

3 0
4 years ago
Read 2 more answers
How many pairs of whole numbers have the Sum of 12
nataly862011 [7]
Thanks for the question!

Don't forget 0 is a whole number:

0 + 12
1 + 11
2 + 10
3 + 9
4 + 8
5 + 7
6 + 6

Hope this helps!
8 0
4 years ago
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