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3 years ago

How do you add integers with the same sign? PLEASE I NEED IT NOW AND THANK YOU

1 answer:

3 0

When you add integers, you keep the sign on the sum.

For example:
-9 + -9 = -18 (kept the sign)
9 + 9 = 18 (kept the "sign")

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What is the constant term in the expression 8xy − 9x2 y − 5x 6

Burka [1]

Answer: 6

Step-by-step explanation:

I assume you meant to write 8xy − 9x2y − 5x + 6. The constant term in an expression is defined as a number by itself that contains no variables. Therefore, the answer is 6.

4 0

3 years ago

Read 2 more answers

In your notebook, set up the following subtraction in a vertical format and select the correct answer.

prohojiy [21]

Answer:

$4p^{2} +6p-8$

Step-by-step explanation:

Remember these rules for addition, substraction, multiplication or division:

Addition

+ + = +

- - = -

Big + number - = +

Big -number + = -

Substraction

change the sign!

And follow the rules for addition

Multiplication or division

+ + = +

- - = +

+ - = -

Now for the exercise

$2p^{2} + 3p - 4$

- ( $- 2p^{2} -3p +4$ )

Change the signal

$2p^{2} + 3p - 4$

( $+2p^{2}+3p-4$ )

$4p^{2} + 6p -8$

8 0

3 years ago

7. You earn $7.80 an hour working as a dog sitter. You work 12.5 hours

labwork [276]

Answer:

la app es la mejor gracias

Step-by-step explanation:

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3 0

3 years ago

1. A banquet hall rents for $75 in addition to $10 per person. a. What is the rental rate

OLEGan [10]

I think it’s 7.5 but I might be wrong

6 0

3 years ago

Pleaseee help please!!! Picture is above :(

ololo11 [35]

Answer:

The correct option is D) 11.4

Step-by-step explanation:

Given points are A(5,7) and B(-2,-2)

The distance between two points is given by

L= $\sqrt{(X2-X1)^{2}+{(Y2-Y1)^{2}}$

To find the distance between A(5,7) and B(-2,-2)

L= $\sqrt{(X2-X1)^{2}+{(Y2-Y1)^{2}}$

L= $\sqrt{((-2)-5)^{2}+{((-2)-7)^{2}}$

L= $\sqrt{(-7)^{2}+{(-9)^{2}}$

L= $\sqrt{49+81}$

L=11.4

Thus,

The correct option is D) 11.4

8 0

4 years ago