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3 years ago

PLZ HELP ME I WILL GIVE U BRAINLIEST!!!

Mathematics

2 answers:

mrs_skeptik [129]3 years ago

3 0

9514 1404 393

Answer:

A) $8/bushel (divide dollars by bushels)

B) $2

Step-by-step explanation:

A) We observe that the graph is a straight line through the origin, so we know the price is proportional to the quantity. The "rate of change" is the ratio of price to quantity, which can be figured using any point on the graph.

For easy division by quantity, it is convenient to use the point for 10 bushels. That price is $80, so the "rate of change" is ...

price per bushel = $80/10 = $8 . . . per bushel

B) The same calculation can be done for the previous year. Any line of the table will do.

price per bushel = $12/2 = $6

The current year price is greater by ...

$8 -6 = $2 . . . per bushel

Tju [1.3M]3 years ago

3 0

Answer:

Im just writing this so you can give the other person brainliest

Anyways, have a great day ;)

Step-by-step explanation:

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Solve the equation 2(x-4)=-22

Tcecarenko [31]

Hello Lexi!

Answer: ⇒⇒⇒⇒⇒⇒ $x=-7$

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Step-by-step explanation:

First you had to divide by 2 from both sides of equation.

$\frac{2(x-4)}{2}=\frac{-22}{2}$

Simplify.

$\frac{2(x-4)}{2}=x-4$

$\frac{2(x-4)}{2}$

Divide by the numbers.

$\frac{2}{2}=1$

$=x-4$

$\frac{-22}{2}=-11$

Apply the fraction rule.

$\frac{-22}{2}$

$=-\frac{22}{2}$

Then you divide by the number.

$\frac{22}{2}=11$

$=-11$

$x-4=-11$

Add by 4 from both sides of equation.

$x-4+4=-11+4$

Simplify it should be the correct answer.

$x=-7$

___________________________________________________________________

Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

-Charlie

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6 0

3 years ago

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Maria makes $16 per hour. She gets a 18% raise. What is her new hourly rate?

Mariana [72]

Answer:

$18.88 per hour.

Step-by-step explanation:

We first need to find 18% of $16.

16 * 0.18 = 2.88

The pay rate increases by $2.88.

$16 + $2.88 = $18.88

Hope this helps.

8 0

2 years ago

How do I solve this y=5x +10 (2,14)

AlekseyPX

If you are asking if (2,14) would be a point on the line, it would not because:
14≠5*2+10

Hope this helps :)

3 0

3 years ago

32.28 in expanded form

igor_vitrenko [27]

Step-by-step explanation:

expanded form is adding each place value together with zeros replacing all other spots

32.28

30.00 + 2.00 + 00.20 + 00.08

7 0

3 years ago

8x - 5x - 1 = 11 - 2x

diamong [38]

Answer: x=12/5

Step-by-step explanation:

Combine like terms first:

3x-1=11-2x

Get both x terms on the same side and combine them:

5x-1=11

Isolate the x variable:

X=12/5

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3 years ago

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