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3 years ago

Which brand of rice is the better buy? Explain your reasoning.

Mathematics

2 answers:

irina1246 [14]3 years ago

6 0

Answer:

I think so Brand B should be bought because more ounces of rice in just a little bit expensive than brand A and more ounces of rice would work in just 3.19 dollars.

Ad libitum [116K]3 years ago

5 0

So you have to divide the amount by how many you’re buying and get the unit rate per each ounce so the answer is b

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Gekata [30.6K]

1.50 acres is the answer.

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3 years ago

How do I fill out the table help me answer it but try to explain.

Elodia [21]

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3 years ago

1. Jane saved up 20 coins, all nickels and

kompoz [17]

Answer:

10 nickels and 10 quarters

Step-by-step explanation:

Given

Number of coins: 20

Vaiue of coins = $3.00

Required

Number of Nickels and Quarters;

<em>Let N =Nickels and Q =Quarters</em>

The total coins is represented as:

$N + Q = 20$

1 nickel is equivalent to $0.05 and 1 quarter is equivalent to $0.25; So

$0.05N + 0.25Q = 3$

Make N the subject of formula in the first equation

$N = 20 - Q$

Substitute this in the second equation

$0.05(20 - Q) + 0.25Q = 3$

$1 - 0.05Q + 0.25Q = 3$

Collect like terms

$-0.05Q + 0.25Q = 3 - 1$

$0.2Q = 2$

Multiply both sides by 5

$5 * 0.2Q = 2 * 5$

$Q = 10$

Recall that N = 20 - Q

$N = 20 - 10$

$N = 10$

6 0

3 years ago

A small water bottle holds of a liter. A

BARSIC [14]

Answer:

Step-by-step explanation:

500 ml more then the small bottle

7 0

4 years ago

The diagram shows 3 ships A, B and C at sea.

Wittaler [7]

Answer:

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3 years ago