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3 years ago

Which pair of numbers have a greatest common factor of 2?

Mathematics

1 answer:

andreev551 [17]3 years ago

8 0

Answer:

2 and any even number

Step-by-step explanation:

2 and 32 for example any even number

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Y+9÷2=y-3÷4-(y/3)<br>pls help

Ann [662]

Answer:

y = - $\frac{63}{4}$ or - 15.75

Step-by-step explanation:

Order of operations.

y + $\frac{9}{2}$ = y - $\frac{3}{4}$ - $\frac{y}{3}$ Subtract y from each side.

y - y + $\frac{9}{2}$ = y - y - $\frac{3}{4}$ - $\frac{y}{3}$

$\frac{9}{2}$ = - $\frac{3}{4}$ - $\frac{y}{3}$ Add $\frac{3}{4}$ to each side

$\frac{9}{2}$ + $\frac{3}{4}$ = - $\frac{3}{4}$ + $\frac{3}{4}$ - $\frac{y}{3}$

$\frac{9}{2}$ + $\frac{3}{4}$ = - $\frac{y}{3}$ Find the common denominator for $\frac{9}{2}$ and $\frac{3}{4}$ , which is 4

$\frac{9}{2}$ * $\frac{2}{2}$ + $\frac{3}{4}$ = - $\frac{y}{3}$

$\frac{18}{4}$ + $\frac{3}{4}$ = - $\frac{y}{3}$

$\frac{21}{4}$ = - $\frac{y}{3}$ Multiply each side by 3

$\frac{21}{4}$ * 3 = - $\frac{y}{3}$ * 3

$\frac{63}{4}$ = - y Divide each side by -1

y = - $\frac{63}{4}$ = - 15 $\frac{3}{4}$

y = - 15.75

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3 years ago

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In the milkshake example, the price ($) of the milkshake is the

vlabodo [156]

Independent variable (im pretty sure sorry if im wrong)

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3 years ago

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What is 33% of 420 round to the nearest hundredth

LUCKY_DIMON [66]

Answer:

138.6

Step-by-step explanation:

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Find the unit price for 9 colored pencils for $56

Alex Ar [27]

Answer:

6 2/9

Step-by-step explanation:

56/9

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2 years ago

What is the value of x in the equation 8x – 2y = 48, when y = 4?

luda_lava [24]

Answer:

Step-by-step explanation:

8x-2y=48, replace y with 4, 8x-2(4)=48, multiply, 8x-8=48, add 8 to both sides to remove the -8, 8x=56 and finally divide by 8 to remove 8 from x, x=7.

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2 years ago