3 years ago

Solve y=3/4x 5/2x + 2y=5

Mathematics

1 answer:

seraphim [82]3 years ago

5 0

Answer:

x = 5/4

y = 15/16

Step-by-step explanation:

Let's solve your system by substitution.

y = 3/4x; 5/2x + 2y = 5

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Can you please help me??

Bond [772]

5% = .05 = R
50% = .5 = O
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2% = 1/50 = V
55% = .55 = T
20% = 1/5 = N
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3 years ago

8(x+2) Evaluate when x=3

Burka [1]

When the value of x is 3, evaluate;

$8(x+2)$

Substitute for the value of x into the parenthesis;

$\begin{gathered} 8(x+2)=8(3+2) \\ 8(x+2)=8(5) \\ 8(x+2)=40 \end{gathered}$

ANSWER:

The expression equals 40 (when x = 3)

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1 year ago

How would I go about solving 12,15,18 thanks

grigory [225]

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3 years ago

Divide. Write your answer in lowest terms. 3/4 divided by 6/1

Trava [24]

Since dividing fractions are not possible, you must first find the reciprocal of 6/1 which is 1/6. And the equation would be written as 3/4*1/6. Cross cancel the 3 and 6 leaving 1/4*1/2=1/8. Thus, your answer is lowest terms is, 1/8.

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3 years ago

Please help me i'll mark you brainlest or whatever.

Jlenok [28]

I can’t see the picture

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3 years ago

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