2 years ago

Choose the system of equations that matches the following graph:

Mathematics

1 answer:

IrinaVladis [17]2 years ago

6 0

The correct option as per me is (b)

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Fill in the blanks to make the equation true.<br><br> 9/4 × 1 = 9/4 × ? = 45/20

Temka [501]

Answer:

?=5/5

Step-by-step explanation:

9x5=45

4x5=20

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2 years ago

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The price of a cup coffee was 2.40 yesterday. Today, the price fell to 2.15 find the percentage decrease. Round the answer to th

irakobra [83]

ANSWER

The percentage decrease is 10.4%.

EXPLANATION

To calculate percentage decrease, use the formula,

Percentage decrease

$= \frac{new \: price - old \: price}{old \: price} \times 100\%$

Yesterday the price of coffee was 2.40. This is the old price.

Today the price is 2.15. This is the new price.

$= \frac{2.15 - 2.40}{2.40} \times 100\%$

$= \frac{ - 0.25}{2.40} \times 100\%$

$= - 0. 10416667 \times 100\%$

$= - 10.416667\%$

To the nearest tenth, we have:

$- 10.4\%$

Therefore the percentage decrease is 10.4%.

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2 years ago

NO LINKS- True or false: in figure one points A and D determine a line.

Shtirlitz [24]

Answer:

True

Step-by-step explanation:

because mcdonald's new chilli sauce is awesome

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2 years ago

Bill has 5 times as many baseball cards as Fred. Tim has 3 fewer than 4 times as many baseball cards as Fred. In all they have 1

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3 years ago

What’s the answer to this equation<br> 4x7=(__x5)+(4x2)

motikmotik

Answer:

Step-by-step explanation:

4X7 =28

4X2 =8

28-8 =20/5

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2 years ago