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Kamila [148]
3 years ago
13

HELP PLEASE!!!

Mathematics
1 answer:
VMariaS [17]3 years ago
7 0

Answer:

Neither

Step-by-step explanation:

First, you need to put your equations in y=mx+b form

Your first equation...

5x + 4y = 3

4y = 3-5x

y = -5/4x + 3/4

Your second equation...

5x-4y = -3

-4y = -5x -3

y = 5/4x + 3/4

The slopes aren't the same and are not reciprocals, so the answer would be neither.  

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A right rectangular prism has a length of 8 ft, width of 8 1/4 ft, and height of 4 1/2 ft. What is the volume of the prism?
Dahasolnce [82]

<u>Answer:</u>

297 cubic feet

<u>Step-by-step explanation:</u>

We are given that a right rectangular prism has a length of 8 ft, width of 8 1/4 ft, and height of 4 1/2 ft.

We are to find the volume of this prism.

We know the formula of volume of a rectangular prism is given by: w \times h \times l

where w is the width,  h is the height and  l is the length of the prism.

So substituting the given values in the formula:

Volume of prism = 8\frac{1}{4} \times 4\frac{1}{2} \times 8 = 297 cubic feet

8 0
3 years ago
Read 2 more answers
McKenzie gets a base pay of 1,800 per month.She also earns 12% commission on the amount of car sales.If she sells 45,000 worth o
aliya0001 [1]

9514 1404 393

Answer:

  7,200

Step-by-step explanation:

McKenzie's commission for the month is ...

  0.12 × 45,000 = 5,400

When that is added to McKenzie's base pay, she makes a total of ...

  5,400 +1,800 = 7,200

McKenzie makes 7,200 in a month when she sells 45,000 worth of cars.

8 0
3 years ago
PLS 100 points...?
dexar [7]
She needs 4 1/2 cups of sweet cream.

That’s the same as 4.5 cups.

If 1 cup = 8 ounces, you need to find 4.5 cups.

Just multiply 4.5 by 8.

The answer is 36 ounces.
8 0
3 years ago
What is 575 percent written as a mixed number
pashok25 [27]
A mixed <u>fraction</u> is an improper fraction turned into a whole number and a proper fraction
proper fraction: top number is SMALLER than the bottom number (fraction means part of) exg 1/3

improper fraction: top number is GREATER than the bottom number (more than 1) exg. 4/3

mixed: an improper fraction written as a whole number and a proper fraction exg
4/3=imporper  mixed=1 and 1/3


so
575%
percent means parts out of 100
575%=575/100=57.5/10=5.75/1=5.75/1=5.75=5 and .75/1
we know that 0.75=3/4

so
5 and 3/4 is the answer

5 0
4 years ago
Read 2 more answers
Can someone help me in the problem above
MrMuchimi

Answer:

The answer is D

Step-by-step explanation:

When solving you get 23/5 this is 4.6 It says that X must be less than or equal to this

6 0
3 years ago
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