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2 years ago

I need help with this

Mathematics

1 answer:

kaheart [24]2 years ago

8 0

Answer:

y=10x

Step-by-step explanation:

legit just searched it up

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When you want to change a cell color, which menu should you select?

Yanka [14]

A. fill drop down menu

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2 years ago

How do i solve this problem? how did they get 2.5?

WARRIOR [948]

Take the GCF (-8t) of the given expression.

You'll get -8t(2t-5).

Now, set each equal to zero and solve for x.

-8t = 0 2t-5=0

t=0 t = 5/2 (Or 2.5 seconds)

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3 years ago

What is the solution to the system of equations?

Mazyrski [523]

Y= −25
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2 years ago

Just welp me finish this math stuff pls

kykrilka [37]

Answer:

2/7

Step-by-step explanation:

You would add what is in the parenthesees and you get 6/14 and if you simplify you get 3/7. So you would do 5/7 -3/7

8 0

3 years ago

Read 2 more answers

2. US$ 1.7135

Brrunno [24]

Answer:

1577.8 US dollars are received for 1127 UK pounds.

5669.5 UK pounds are received for US$7937.3.

Step-by-step explanation:

The questions are solved by proportions, using a rule of three.

How many US dollars are received for 1127 UK pounds?

1 UK pound = 1.4 US dollars

1127 UK pounds - x US dollars

Applying cross multiplication:

$x = 1127*1.4 = 1577.8$

1577.8 US dollars are received for 1127 UK pounds.

How many UK pounds are received for US$7937.3?

1 UK pound = 1.4 US dollars

x UK pounds - 7937.3 US dollars

$1.4x = 7937.3$

$x = \frac{7937.3}{1.4}$

$x = 5669.5
$

5669.5 UK pounds are received for US$7937.3.

4 0

2 years ago