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3 years ago

Find the value of -8 + 9 · 2 ÷ -3.

Mathematics

2 answers:

forsale [732]3 years ago

8 0

Answer:

-14

Step-by-step explanation:

-8 + 9 · 2 ÷ -3.

First you multiply the 9 and the 2, to get 18.

-8+18÷-3

Next you divide 18 by -3, you'd get -6

-8+(-6)

Since both the 8, and 6 are negative numbers, you add them to get -14.

So the answer would be -14.

qaws [65]3 years ago

6 0

Answer: -14

Step-by-step explanation:

You should get the right answer by following PEMDAS

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Which of the following is the solution set to the equation -4(x+1)^2 -3=- 51

ANTONII [103]

Answer:

x is equal to 2.5 and -4.5

Step-by-step explanation:

-4(x + 1)² - 3 = -51

-4(x² + 2x + 1) - 3 = -51

-4x² - 8x -3 - 3 = -51

-4x² - 8x - 6 = -51

-4x² - 8x = -45

-4(x^2 + 2x) = -45

-4(x^2 + 2x + 1) = -49

-4(x + 1)² = -49

(x + 1)² = 49/4

x + 1 = ± √(49/4)

x + 1 = ± 7/2

x = -1 ± 3.5

x = 2.5, -4.5

6 0

2 years ago

fran found this expression in her cookbook. 1/3 divided by 2.write a scenario that explains the expression and solve

mars1129 [50]

This may help:

There are $\frac{1}{3}$ gallons of lemonade.

Two friends share the lemonade.

What fraction of the lemonade does each friend receive?

To solve you do kcf or keep change flip.

You keep $\frac{1}{3}$ and change division to multiplication.

Then $\frac{2}{1}$ is changed to $\frac{1}{2}$

<span>The answer would be </span> $\frac{1}{6}$

Hope That Helps!

4 0

3 years ago

Which number is an irrational number?

EastWind [94]

The answer is d. it isn’t an exact number

5 0

3 years ago

Supposed you buy two shares of a stock worth $100. It goes up by 50% .how much did you make

alexira [117]

Answer:

The answer is $150

Step-by-step explanation:

hope that helps

Solutions: $100x.50=50

$100+$50= $150

6 0

3 years ago

Read 2 more answers

Given that the measure of ∠x is 110°, and the measure of ∠y is 59°, find the measure of ∠z.

ch4aika [34]

180-110=70
180-(70+59)=180-129=51
Z=51 im p sure

6 0

3 years ago