Explain how to simplify the expression （-8）+（-3）+（-4）（7）/14+9（-2）. Show the updated expression after each step you take.

1 answer:

7 0

Follow the order of operations. Multiplication and division being Equal to each other you’ll need to go from left to right just like you are reading a book.

(-8)+(-3)+ (-28) / 14+9 (-2)

(-8)+(-3)+ (-2)+9 (-2)

(-8)+(-3)+(-2)+(-18)

Then once all multiplication and division is completed you can move on to addition and subtraction. Same as before left to right.

-11+ (-2)+(-18)

-13+ (-18)

-31 is the answer

You might be interested in

What is the square root of -1

patriot [66]

Answer:

Step-by-step explanation:

This is the answer you get when you square and you get a negative number.

6 0

3 years ago

Solve the inequality and express your answer in interval notation<br> x^2+8x-7<0

balandron [24]

Answer:

(-8.8, 0.8)

Step-by-step explanation:

x^2+8x-7<0
x^2 + 8x + 16 - 23 < 0
(x + 4)^2 < 23
|x + 4| < √23 ≈ 4.8

1 .

x + 4 < 4.8

x < 0.8

-(x + 4) < 4.8

x + 4 > - 4.8

x > - 8.8

<u>Combination of the two intervals:</u>

x = (-8.8, 0.8)

4 0

3 years ago

Which equation represents a line with a slope of -8 and

masha68 [24]

Answer: A. y = -8x + 4 because the slope goes in front with the x (-8x) and the y intercept is after the slope (4)

4 0

3 years ago

Jake recorded a special album in honor of mother’s day his mom was so excited she purchased 40% of the copies in the store she h

AURORKA [14]

The answer is 200. how I got my answer.

I simply realised that I could not multiply 40% easily to 100%. So I spit it in half, and made 20%=40. then I multiplied 20%×5=100% and I also multiplied 40×5=200.

I hope this helps!

3 0

3 years ago

Read 2 more answers

Nar

malfutka [58]

Answer:27 divided by 3 to get 9 or add 3 repetitively to get 27 or 3x=27

Step-by-step explanation:

7 0

3 years ago