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3 years ago

Y-5=m(x-2); solve for x

1 answer:

8 0

Multiply the parentheses: Y-5=mx-2m. Add 2m to get X alone: Y-5+2m=mx. Divide by m to get X completely alone: 2+(y-5)/m=X. :)

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I did the math and ended up with 3,033 but that is waaaay over his savings please help

rewona [7]

Answer: Dave Will have $881 left to put into his savings.

Step-by-step explanation

So Lets look at this, He has $2000 to spend, he buys 3 tables for $58 each, 12 chairs for $65 each, and a watch for $165.

(2000-(3*58)-(12*65)-165)=881

8 0

3 years ago

Read 2 more answers

Please help (20 points)

Evgesh-ka [11]

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3 years ago

What would the answer be for this equation 7x/20 - 5x/12

hodyreva [135]

Answer:

$\frac{1}{15} x$

Step-by-step explanation:

$\frac{7x}{20} - \frac{5x}{12}$

$\frac{3 \times 7x}{3 \times 20} - \frac{5 \times 5x}{5 \times 12}$

$\frac{21x}{60} - \frac{25x}{60}$

$\frac{21x - 25x}{60} = (21 - 25)x = - 4x$

$\frac{ - 4x}{60} = - \frac{ x}{15}$

$\boxed{\green{= \frac{1}{15} x}}$

4 0

3 years ago

A six-sided cube is tossed and a coin is flipped.

Anika [276]

Rolling an even number would be 1/2 possibility while flipping tails would be 1/2 possibility hence the answer is 1/4

7 0

3 years ago

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2x - 7y = 13 3x + y = 8

Rufina [12.5K]

A) 2x - 7y = 13
B) 3x + y = 8
Multiplying equation B by 7
B) 21x + 7y = 56 then adding it to A
A) 2x - 7y = 13
23x = 69
x = 3
y = -1

6 0

3 years ago