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8090 [49]
3 years ago
15

What's 20 + (-6 x 4) - 2 ?​

Mathematics
2 answers:
VMariaS [17]3 years ago
6 0

Answer:

-6

Step-by-step explanation:

First, start with what comes with the brackets.

(-6 x 4) = -24

20 + -  24 - 2 (Positive and negative makes negative)

20 - 24 - 2 =

-4 - 2 = -6

Voila, -6

Hope this actually makes a difference in someone else's life

Zepler [3.9K]3 years ago
3 0

Answer:

-6

Step-by-step explanation:

First multiply -6 and 4 which is -24.

Then add 20 and -24 which is -4

Then subtract -4 and -2

Which is -6.

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70 hundred is equal to how many thousands
Ann [662]
70 x 100 = 7,000

Therefore, 70 hundred is equal to 7 thousands.
8 0
3 years ago
Owen plots the numbers 4, –6, –8, and –3 on a horizontal number line. Which list shows the numbers in the order in which they wo
Maru [420]

Answer:

-8  -6   -3   4

Step-by-step explanation:

In a number line, the numbers on the are lesser than the numbers on the right. In a number line with integers, numbers going to the right from the midline which is 0 is positive and increases as you move to the right. As you move to the left, the numbers are negative and decreases as you move further to the left.

Attached is a picture of how it would look on a number line.

4 0
4 years ago
jemboy wants to make his 8 meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by 2
mel-nik [20]
Side = 8m
He increases length by 2m and reduces width by 2m
(a.) New dimensions will be -
Length = 10m and Width = 6m
(b.) Area = length x breadth (or width)
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length = (x+y) and width = (x-y)
area = (8+2) x (8-2)
            8^(2) - 2^(2) 
            = 60
3 0
3 years ago
Read 2 more answers
A hungry college student just finished eating a large cheese and pepperoni pizza from​ Doug's Pizza Palace and felt there​ wasn'
Zepler [3.9K]

Answer: 83

Step-by-step explanation:

The confidence interval for population mean is given by :-

\overline{x}\pm E

Given : The student obtained the following​ 95% confidence interval​ (in grams) for the population​ mean, (862,1028).

Here,

Lower limit of the confidence interval : \overline{x}-E=862  (1)

Upper limit of the confidence interval : \overline{x}+E=1028   (2)

Subtracting (1) from (2) , we get

2E=166\\\\\Rightarrow\ E=\dfrac{166}{2}=83

Hence, the margin of​ error = 83

4 0
4 years ago
I NEED HELP!!!!!
Elenna [48]

Answer:

The probability that the next marble Licia chooses will be black is 5/8

Step-by-step explanation:

answer choice A

7 0
3 years ago
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