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3 years ago

Can i get help please

Mathematics

1 answer:

Natasha2012 [34]3 years ago

3 0

Answer:

Function 2 is linear

Step-by-step explanation:

It is linear because all of the numbers that in x roc is 1 and y is -4

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How to write 20/10 as a mixed number

Rasek [7]

You can't the answer is 2 because 20 goes into 10 twice

8 0

3 years ago

Read 2 more answers

A store gives a discount of $20 for every purchase above 100. A customer buys clothes worth $78.04, groceries worth &24.81 a

Nadya [2.5K]

First figure out his total bill by adding up what he buys.

$\sf 78.04+24.81+17.96=\$120.81$

Now subtract the discount of $20 since his purchase was above $100:

$\sf 120.81-20=\boxed{\sf\$100.81}$

7 0

3 years ago

Read 2 more answers

I will give brainiest to whoever answers correctly !!

KonstantinChe [14]

Answer:

The number of units sold increased by $\mathbf{11.2\%}$

Step-by-step explanation:

Vacuum dealer sold units in 2011 = 420

Vacuum dealer sold units in 2012 = 467

We need to find percent increase or decrease

Since, In 2012 units sold are greater than 2011, so there will be percent increase.

The formula used is: $Percent\:Increase=\frac{New\:Value-Original\:Value}{Original\:Value}\times 100$

We have New Value (Units sold in 2012) = 467

Original Value (Units sold in 2011) = 420

Percent increase is:

$Percent\:Increase=\frac{New\:Value-Original\:Value}{Original\:Value}\times 100\\Percent\:Increase=\frac{467-420}{420}\times 100\\Percent\:Increase=\frac{47}{420}\times 100\\Percent\:Increase=11.2\%$

So, The number of units sold increased by $\mathbf{11.2\%}$

4 0

3 years ago

Please help, I need to complete a bunch of work by tomorrow, please show your work if possible.

Tom [10]

Answer:

(5n) / m^2

Step-by-step explanation:

45m^2n^4

---------------

18m^4n^3 may be factored into m, n and constant terms:

45 m^2 n^4

----- * ---------- * -----

18 m^4 n^3

45/18 reduces to 5/2.

m^2 / m^4 reduces to 1 / m^2.

n^4 / n^3 reduces to n. 5n

Multiplying these results together produces: --------

m^2

8 0

3 years ago

The height of a triangle is 8 m less than its base. The area of the triangle is 42 m². The situation can be represented by the e

solmaris [256]

Answer:

Step-by-step explanation:

A = 1/2 BH

B = 5H

A = 490

490 = 5/2 * H^2

H = 14

3 0

3 years ago