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3 years ago

6

Help pls!!!!!!!!!!!!!!!!!!!!,!

1 answer:

abruzzese [7]3 years ago

5 0

Answer:

MAKE IT BIGGER

Step-by-step explanation:

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Gcf and another sum of 30+54

Flura [38]

The sum of 30+54=84 that’s the sum

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3 years ago

Read 2 more answers

Help meeeeeeeeeeeeeeee

Orlov [11]

Answer:

B

Step-by-step explanation:

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3 years ago

Solve 7x-4 = 5x+15 for x

tatiyna

$\bf{Hey\ there!}$

$\bf{7x-4 = 5x+15}$

$\bf{\underline{Subtract}\ 5x\ from\ \ on \ both\ of\ your\ sides!\downarrow}$

$\bf{7x-4-5x=5x+15-5x}$

$\bf{2x-4=15}$

$\bf{\underline{Add}\ by\ 4\ on\ each\ of\ your\ sides!\downarrow}$

$\bf{2x-4+4=15+4}$

$\bf{Cancel:-4+4\ because\ it\ equals\ 0}$

$\bf{Keep:15+4\ because\ it\ helps\ us\ solve\ for\ your\ answer}$

$\bf{15+4=19}$

$\bf{2x=19}$

$\bf{\underline{Divide}\ by\ 2\ on\ your\ sides!\downarrow}$

$\bf\frac{2x}{2}=\frac{19}{2}}$

$\bf{Cancel:\frac{2x}{2}\ because\ that\ gives\ you\ 1}$

$\bf{Keep:\frac{19}{2}\ because\ it\ gives\ you\ the\ the\ value\ of\ x}$

$\boxed{\boxed{\bf{Answer:x=\frac{19}{2}}}}\checkmark$

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6 0

3 years ago

Find the values of x for which the denominator is equal to zero for y=3x+6/x^2-5x+6

lilavasa [31]

Answer:

x = 2

and

x = 3

Step-by-step explanation:

The function given is:

$y=\frac{3x+6}{x^2-5x+6}$

In this fraction, the bottom part is the denominator. We need to set it equal to 0 and solve for 2 values of x.

$x^2-5x+6=0\\x^2-3x-2x+6=0\\x(x-3)-2(x-3)=0\\(x-2)(x-3)=0\\x=2,3$

This is middle term factorization process. Hence the 2 solutions (roots) of the denominator is:

x = 2, 3

3 0

3 years ago

3x + 2y = 6 is an equation in standard form

Juliette [100K]

Answer:

The value of y when x is 0 is 3

The value of x when y is 0 is 2

Step-by-step explanation:

3x + 2y = 6

3(0) +2y=6—> replace x with 0

2y=6—> divide both sides by 2

y=6

And do the same for y!

7 0

3 years ago