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kow [346]
3 years ago
15

Which expression is equivalent to 42 + 30? (1 point)

Mathematics
2 answers:
Tanzania [10]3 years ago
8 0
Hi , the answer is C because 6 times 7 equals 42 , 6 times 5 equals 30 and 42 plus 30 equals 72 .
<span />
ikadub [295]3 years ago
6 0
Well lets see A, B and D are too large in the parenthesis that the numbers outside of the parenthesis will use to multiply considering 42 + 30.
6(7 + 5)
6(12)
72
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QUICKLY PLEASE!!<br> 18POINTS!<br> 6(3p – 2) = 24
Gekata [30.6K]

Answer:

p= 2

Step-by-step explanation:

So first you want to distribute the 6 to 3p-2 which basically means multiply

6(3p – 2) = 24

6 times 3p is 18 and 6 time -2 is -12

* remember a negative and a positive equal a negative*

18p-12=24

you want to get 18p by itself, so in order to do that you can add 12 to both sides because if you add 12 on the left side it cancels out -12 and whatever you do to one side you have to do it to the other so add 12 to 24 which is 36

18p = 36

since you want to get p by itself you divide p on both sides so it can cancel out 18 and 36/18 is 2

so p = 2

if you are wondering why i divide it and not subtract or add it is because 18 and p are stuck together so you have to divide but if it  was like 18 + p you can subtract because 18 and p arent together

6 0
3 years ago
Six times the quantity, x-2, is 24. Find the number, x.
pychu [463]

Answer:

x = 6

Step-by-step explanation:

Hope this helps!

=)

6 0
3 years ago
Read 2 more answers
Endpoint 1: (-9,8) and midpoint is (2,-1) need to find endpoint 2
lara31 [8.8K]

Answer:

(13,-10)

(Sorry for no step by step)

4 0
3 years ago
More math sorry. But I honestly don’t know any of these
DIA [1.3K]

Answer: A

Step-by-step explanation:

The main parent functions are x, and x raised to the power of something (examples: x^2, x^3, x^4, etc)

8 0
3 years ago
What's the answer? pls help
Sunny_sXe [5.5K]

Answer: -2

I'm not so sure what it means by slope, but because I saw a pattern between x and y (it decreases by 2 every x value and decreases by 4 every TWO x values) values so I would pick -2. BUT I don't know if the answer is -4.

Step-by-step explanation:

7 0
3 years ago
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