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tamaranim1 [39]
3 years ago
8

I just don’t understand this please help its for accuracy and it’ll be 50 points pleaseee

Mathematics
2 answers:
alisha [4.7K]3 years ago
7 0

Answer:

Hey can anyone help me with my question?

Step-by-step explanation:

PLeAsE its really easy, im in grade 7. I need help with this math question and my teacher didn't tell me the formula.

Yuki888 [10]3 years ago
5 0
I’ll do the first one for you to give you an example. It is super simple so I think you’ll catch on quickly.

So as it’s written, y=2x-1

For a line to be parallel, it has to have the same slope.

You would change the variables to the coordinates which is -2=2*-2+b

Your y-intercept (the b) is what changes

-2=2*-2+b
-2=-4+b
2=b

The answer is y=2x+2
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Alana deposited $20 in a savings account earning 5% interest, compounded annually.
lakkis [162]

Answer:

Step-by-step explanation:

y = $20(1.05)² = $22.05

3 0
3 years ago
From the expressions below, select the one that results in a negative difference.
balu736 [363]

uhm..

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5 0
3 years ago
There are 486 hamsters at a private showing of a new documentary about humans. If there are 12 seats in each row, about how many
Citrus2011 [14]

Answer:

40 rows will hamsters fill

Step-by-step explanation:

As per the statement:

There are 486 hamsters at a private showing of a new documentary about humans.

⇒Total number of hamsters = 486

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then;

They will fill = \frac{486}{12} = 40.5

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7 0
3 years ago
A group of 12 adults and 26 children go to a theme park.
tatyana61 [14]

Answer:

45.56923076923077

Step-by-step explanation:

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3 0
3 years ago
Evacuate 9-b when b-8
MakcuM [25]

9-b when b=8

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9-b when b=-8

9 - (-8)

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17


I'm  not sure whether you meant b=8 or b=-8

4 0
3 years ago
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