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2 years ago

A supermarket advertises 3 pounds of tomatoes for $ 1.20. How much would it cost to buy 5 pounds of tomatoes?

Mathematics

1 answer:

AleksandrR [38]2 years ago

5 0

Answer:

$2.00

Step-by-step explanation:

$1.20÷3=0.40

therefore a pound of tomatoes is for $0.40¢

so 5lbs is for: 5×0.40

=$2.00

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3 years ago

Read 2 more answers

By 3:00 pm, the temperature increased by another 5 degrees Fahrenheit was the temperature at 3:00pm positive or negative?

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Answer:

Part a) The temperature at noon was -3°F

Part b) The temperature at 3:00 pm was +2°F

Part c) The temperature at 11:00 pm was -6°F

Step-by-step explanation:

The complete question is

When Leo woke up he saw that the temperature was -8°F. By noon the temperature has increased 5°F. Part a) What was the temperature at noon?

Part b) By 3:00 pm, the temperature increased by another 5 degrees Fahrenheit was the temperature at 3:00 pm positive or negative?

Part c) By 11:00 pm, the temperature had dropped 8°F. Was the

temperature at 11:00 PM positive or negative? Explain.

Part a) we know that

You can use a number line to adds the numbers

-8+5=-3°F

therefore

The temperature at noon was -3°F

Part b) we know that

the temperature increased by another 5 degrees

You can use a number line to adds the numbers

-3+5=+2°F

therefore

The temperature at 3:00 pm was +2°F

Part c) we know that

the temperature had dropped 8°F

You can use a number line to adds the numbers

2-8=-6°F

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3 years ago

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Answer:

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3 years ago

What values are excluded from the domain and range of the function f(x)=x+3/2x+5?

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3 years ago