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andrezito [222]

3 years ago

10

If $149 is shared between Grace and Precious so that Grace gets $20 more than twice what Precious gets. How much does Precious g

et?

1 answer:

docker41 [41]3 years ago

8 0

Precious gets $54.50 and Grace gets $94.50

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Ive been at this for abt 30 min. help?

gregori [183]

Answer:

$1+\frac{-63}{x^2-1}$

Step-by-step explanation:

If you foil this equation you will get:

$\frac{(x+8)(x-8)}{(x+1)(x-1)}$

And by dividing it, you will get;

$1+\frac{-63}{x^2-1}$

That is your answer!

6 0

3 years ago

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

My name is Ann [436]

$x = 2 \\ y = 7$

is the answer to:

$y = 11 - 2x \\ 4x - 3y = - 13$

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$2x + y = 12 \\ x = 9 - 2y$

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$x = 3 \\ y = 5$

is the answer to:

$2x + y = 11 \\ x - 2y = - 7$

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$x = 7 \\ y = 3$

is the answer to:

$x + 3y = 16 \\ 2x - y = 11$

3 0

3 years ago

Make the following conversion. 4mm = _____ cm 0.04 0.4 40 400

eimsori [14]

Answer:

10 mm = 1 cm

4 mm = 4/10 cm

=0.4 cm

hope it helps

6 0

3 years ago

Read 2 more answers

I need help 2(x + 1) = 2x + 2.

Ksju [112]

$2(x + 1) = 2x + 2\\
2x+2=2x+2\\
0=0\\
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7 0

3 years ago

There are 112 seats in the school auditorium. There are 7 seats in each row. There are 70 people seated, filming up full rows of

AleksandrR [38]

6 rows are empty.

112/7 = 16 rows

70/7 = 10 rows used.

4 0

3 years ago