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PSYCHO15rus [73]
3 years ago
8

Find the equation of the linear function represented by the table below in slope intercept form.

Mathematics
1 answer:
Ulleksa [173]3 years ago
8 0

Step-by-step explanation:

let equation be y = mx + b.

m = (9-5)/(3-1) = 2

sub (1, 5):

5 = 2(1) + b

b = 3

therefore the equation: y = 2x + 3

Topic: coordinate geometry

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

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What number should be added by both sides of the equation to complete the the square?<br> x^2-10x=7
NemiM [27]
You add 25 to both sides.
You take half the x term, which is 10/2=5, and square it, so 25.
3 0
3 years ago
One angle of a right triangle measures 80degrees.what is the measure of the other acute angle
Damm [24]

Answer:

10 degrees

Step-by-step explanation:

1.) every triangle has angles that add up to 180 degrees

2.) a right triangle has a right angle and two acute angles

3.) right=90 degrees; acute=<90 degrees

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3 0
3 years ago
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Alison bought 12 shares in The Toy Company when it cost $27. She is planning on selling her shares and they currently cost $39.5
Romashka-Z-Leto [24]

Answer:

46%

Step-by-step explanation:

Given :

Alison bought 12 shares in The Toy Company when it cost $27.

She is planning on selling her shares and they currently cost $39.50.

To Find: . What is the percent increase in sale price?

Solution :

Previous cost = $27

Current cost = $39.50

Increase in price = $39.50-$27=$12.5

Percent increase in sale price=\frac{\text{increase in price} }{\text{original price}} *100

=\frac{\text{12.5} }{\text{27}} *100

=0.4629 *100

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Thus Percent increase in sale price = 46%

Hence option C is correct

5 0
4 years ago
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$1,350 earns 4.5% annual simple interest for 7 years
likoan [24]

Answer:

ok

what's the question?

4 0
3 years ago
Increasing a number by 14 yields the same result as taking one-half of 40.
Alisiya [41]

Answer:

6

Step-by-step explanation:

6+14=20

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3 0
3 years ago
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