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Lady bird [3.3K]
3 years ago
12

У = 3х +5 y = 8х +3 What’s the ordered pair answer in decimal form?

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
5 0

Answer:

(0.4,6.2)

Step-by-step explanation:

set the equations equal, 3x+5=8x+3

solve for x, 5x=2, x=2/5 = 0.4

plug in x value to solve for y, y = 3*0.4 + 5, y=6.2

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Step-by-step explanation:

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2 years ago
Mrs. Royal has 99 Royal Recognition awards to give out. Each class received 9 awards. How many classes received awards
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Step-by-step explanation:

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Read 2 more answers
Which equation calculates the number of 1/3-foot pieces that can be cut from a piece of
harina [27]

Answer:

7:\dfrac{1}{3}=21 pieces

Step-by-step explanation:

Suppose you have a 7 feet long wood.

You need to find how many \frac{1}{3}-foot pieces can be cut from this wood.

To find this number of pieces, you have to divide the whole length of the wood by the length of one piece:

7:\dfrac{1}{3}=\dfrac{7}{1}\cdot \dfrac{3}{1}=21

8 0
3 years ago
44 pounds is equivalent to_____^a0 kilograms.
attashe74 [19]

Answer:

19.504

Step-by-step explanation:

divide the mass value by 2.205

3 0
3 years ago
Assume y varies directly with x. when y=2 2/3 when x=1/4, what is y when x=1 1/8? NEED HELP QUICK!!
snow_tiger [21]

3y=8x

Explanation:

If y varies directly with x then

y=c⋅x for some constant of variation c

If (x,y)=(14,23) is a solution to this equation, then

23=c⋅14

→c=23⋅41=83

So

y=83x

or (clearing the fraction)

3y=8x

7 0
3 years ago
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