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slamgirl [31]
2 years ago
15

Can someone help me with this

Mathematics
1 answer:
zhannawk [14.2K]2 years ago
7 0

Answer:

30  I N

Step-by-step explanation:

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Rewrite the following equation in standard form. y=4x+10
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standard from Ax +By = C

y = 4x+10

subtract 4x from each side

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777dan777 [17]

Answer:

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Step-by-step explanation:

4 0
2 years ago
While visiting friends in Brookfield, Janet bought a bike lock that was marked down 20% from an original price of $8.75. If the
Shtirlitz [24]

Answer:

7.49

Step-by-step explanation:

Well first you have to find how much the bike lock cost.

8.75 x 0.2

1.75 = how much 20% of 8.75 is

8.75-1.75

7 = the cost of the bike lock with the 20% markdown

Now you have to find the sales tax.

7 x 0.07

0.49

7 + 0.49

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Hopefully this was helpful. There is a shorter method too tho.

3 0
2 years ago
144 coins are divided equally among some
nalin [4]

Answer:

Consider the number of children to be x.

So, 144 coins were divided amongst x children.

For x-3 children, each child would have 16 coins

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Solving for x, x-3=144/16

or x-3=9

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Answer is 12

3 0
3 years ago
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Simplify the expressipn. -1/2(-5/6+1/3)​
iragen [17]

1/4 exact form, 0.25 decimal form.

6 0
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