3 years ago

Evaluate the expressions when x=1.8 and y=4

Mathematics

2 answers:

valina [46]3 years ago

6 0

Answer:

1. 21.6

2. 54

3.16.22

Step-by-step explanation:

1. 3(1.8)(4)

2. 7.5(1.8)(4)

3. (1.4)(4) + (5.9)(1.8)

Ivenika [448]3 years ago

5 0

1. 3(1.8)(4) = 21.6

2. 7.5(1.8)(4) = 54

3. 1.4(4) + 5.9(1.8)
5.6 + 10.62 = 16.22

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Increases by 3 each time
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Multiple. Express your answer in simplest form. 1 7/8 multiple by 2 1/3

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Keywords: Fractions, Multiplication

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