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tiny-mole [99]
3 years ago
7

{3x=2y+6y=x+2 What is the answer

Mathematics
1 answer:
Aleks04 [339]3 years ago
6 0

Answer:

{3x=2y+6y=x+2=3

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If x=y then what does y=x equals? I will give you brainliest if you help me.
MissTica
Yes because they're the same
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3 years ago
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Choose all that correctly solve for x.
Tamiku [17]

Answer:

Options: A, B, and C correctly solve for x.

Step-by-step explanation:

A).

\frac{5}{2} x = \frac{15}{2}

Multiplying both sides by 2 gives;

5x = 15

x = 15 ÷ 5 = 3

∴ This option correctly solve for x.

B).

x + \frac{7}{2} = 7

x = 7 - \frac{7}{2} = \frac{14}{2} -\frac{7}{2} = \frac{7}{2}

∴ This option correctly solve for x.

C).

x + 3 = \frac{21}{5}

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But the option give x as 5/6 hence this option does not correctly solve for x.

D).

5x = 11/2

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But the option gives x as 10/11 so it does not correctly solve for x.

8 0
3 years ago
The price of an item selling at 150% of its $63 value is
Triss [41]
You just have to multiply the percentage by the amount:
(150/100)×$63 
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If you aren't allowed a calculator, then just find half of $63 (the 0.5 of the fraction) and add it to $63 (the 1. of the fraction).
$63÷2= $31.5
$63+$31.5= $94.50
8 0
3 years ago
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How do I find this answer ?
FinnZ [79.3K]
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3 years ago
Can someone possibly help me with this math question?
MariettaO [177]

Answer:

its 4

Step-by-step explanation:

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