3 years ago

whats (negative 8) plus (negative 9) plus (positive 2) plus (negative 7) (adding positive and negative numbers)

Mathematics

2 answers:

sp2606 [1]3 years ago

6 0

-22 because -8+-9 is -17 plus 2 equals -15 plus -7 is -22

VashaNatasha [74]3 years ago

5 0

Answer: -22

Step-by-step explanation: -8+-9 is -17 plus 2 equals -15 plus -7 is -22

You might be interested in

Express as a trinomial (2x+8)(x-3)

Luden [163]

Answer:

$\huge\boxed{(2x+8)(x-3)=2x^2+2x-24}$

Step-by-step explanation:

$\text{Use FOIL:}\ (a+b)(c+d)=ac+ad+bc+bd\\\\(2x+8)(x-3)=(2x)(x)+(2x)(-3)+(8)(x)+(8)(-3)\\\\=2x^2-6x+8x-24\qquad\text{combine like terms}\\\\=2x^2+(-6x+8x)-24\\\\=2x^2+2x-24$

8 0

4 years ago

Read 2 more answers

Evaluate.12÷(2+2/3)2 <br> 6 4/9 <br> 4 1/2 <br> 3 2/3 <br> 1 11/16

arlik [135]

Answer:

are you just typing

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

PLEASE HELP!! please!!

lukranit [14]

Answer: dang that looks hard, are you actually gonna do that

Step-by-step explanation:

6 0

3 years ago

A right rectangular prism has a length of 9, a width of 4, and a height of 5. How many unit cubes can fit in the prism?

Serjik [45]

Answer:

The answer is 54 cubes.

Step-by-step explanation:

5 0

3 years ago

Consider the graph of the function.

Zina [86]

Answer:B

looks like it has asymptotes but doesnt actually

6 0

3 years ago