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sesenic [268]
3 years ago
11

22+(-18) find the sum of the answer​

Mathematics
2 answers:
enot [183]3 years ago
5 0

Answer:

4

Step-by-step explanation:

<u>Step 1:  Adding a negative is same as subtracting a positive</u>

22 + (-18)

22 - 18

4

Answer:  4

Vadim26 [7]3 years ago
4 0
It’s 4 because it’s a positive 22 and the 18 is negative so you do a positive 22 plus a negative 18 and you get 4 as your answer
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maria [59]

Answer:

a) -5/4

Step-by-step explanation:

Slope is fundamentally rise/run; The points on the line are relative to each other by decreasing/increasing the y-value of +/-5 and decreasing/increasing the x-value by +/-4

The function is decreasing so the slope has to be negative.

The only possible answer choice is -5/4 or a.

3 0
2 years ago
On a test that has a normal distribution, a score of 60 falls two standard deviations above the mean, and a score of 42 falls on
Sergeu [11.5K]

Answer:

48

Step-by-step explanation:

Given that:

A  \ score  \ of \  60  \ falls \  two  \ standard   \ deviations \  above \  the \ mean \\ \\ A \  score \ of \ 42  \ falls \  one  \ standard  \ deviation \ below  \ the \ m ean

The interval for score = 60 - 42 = 18

If we divide it by the 3 standard deviations; the interval result into

= 18/3

= 6

So, the standard deviation is 6, and the mean = 42 + 6

= 48

7 0
2 years ago
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Which of the following is the greatest common factor of 38 and 57?
Ivenika [448]

the answer is 19

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7 0
2 years ago
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From place value relationships the 4s in 344 is?
BabaBlast [244]
From place value relationships the 4s in 344 is 86
__4s___   __344__
    4               4
<em /><em><u /></em><em><u /></em><u></u>S = 86

ANS : S = 86

7 0
3 years ago
The height of an acorn falling out of a tree is given by n = -16t2 + b. If an acorn takes 1 second to fall to the ground. What i
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2 years ago
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