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Semmy [17]
3 years ago
9

-12 + _ = -20 How do you show the work for this?

Mathematics
2 answers:
Bezzdna [24]3 years ago
3 0

-12 + _ = -20

-12 + (-18) = -20✔

so the answers is = -18

Ostrovityanka [42]3 years ago
3 0
You can turn this into an algebraic equation by changing the equation to -12 + x = -20. Our goal is to solve for x. This can be done by adding 12 to both sides. This gives us x = -8.

-12 + (-8) does equal -20.
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X to the power of 2+ 2X plus 3X to the power of 2+ 4X subtract 2X to the power of 2+ X
eimsori [14]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
If your the bus driver and you have 30 kids on the bus. But the first stop 10 kids get off the bus how old is the bus driver?
ozzi

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Step-by-step explanation:

Hope this helps!

3 0
2 years ago
A bakery used 38 pounds of flour to make French bread and
fomenos

Answer:

since we are not given the options, I will write down a few equations that represent the number of French bread loaves and bagels:

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2a + b ≤ 38

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a ≤ 19 - 0.5b

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8 0
3 years ago
Im very young and need help whats 2+2
Fynjy0 [20]

Answer:

4

Step-by-step explanation:

if you had 2 monkeys and another 2 monkeys and you put them in a pen together then you will have 4 monkeys in the pen

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7 0
3 years ago
Read 2 more answers
P- 24/n = 30/100<br><br> What’s N?<br><br> Z- n/4 = 18/72<br><br> What’s N?
Vilka [71]

Answer:

Z: n = 1 P: n =80

Step-by-step explanation:

cross multiple what you can and divide it by the last number left to find n

8 0
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