Which expression is equivalent to (3−22)+5 ?

1 answer:

8 0

-19 + 5
-14

-14 is the answer to (3 - 22) + 5 so now we need to find a expression that has the same answer.

Its not A) because that's 17, its not B) because answer is -27, its not C) because answer is 27, so the answer is none of the above since none of them equal -14

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This question is too hard

OLga [1]

Answer:

27 children

Step-by-step explanation:

For every 9 children, there are 4 adults. Those numbers added together equal 13. Now, if we divide the total number of adults and children by 13, we will get the number of how many groups there are of 9 kids and 4 adults.

39 / 13 = 3

There are 3 groups of 9 kids and 4 adults, which means to find the total number of children, we have to multiply 3 by 9.

3 * 9 = 27

Therefore, there are 27 children total. I know this was probably really confusing, but I hope it helped in some way! Have a lovely day!! :)

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Y = -3 + 1/2x 3x + 2y = 2 Help ASAP this is due today

maxonik [38]

The solution to this would be x=2, y=-2

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What is the value of f(−1) when f(x) = 2x + 2 f(−1)=

Elza [17]

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andrew11 [14]

Answer:

I think it is C-D.

Step-by-step explanation:

3 0

3 years ago

Solve (x-2<5) u (x+7>6)

grin007 [14]

x= | 1 < x < 3

x + 2 < 5 and x - 7 > -6

x < 5 - 2 and x > -6 + 7

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