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MAXImum [283]
2 years ago
6

Evaluate and match each expression on the left to its value on the right, when x=4 and y=7 .

Mathematics
1 answer:
ICE Princess25 [194]2 years ago
5 0

Step-by-step explanation:

a. 12 + 4 = 16

1st left equation is matched to 4th right value

b. 3(4) + 7 = 19

2nd left equation is correctly matched to 2nd right value

c. 4(7) - 10 = 18

3rd left equation is matched to 1st right value

d. 1 / 2 × xy

1 / 2 × (4 × 7)

= 28 ÷ 2

= 14

4th left equation is matched to 3rd right value

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Jordan’s family exchanged 250 dollars for 5000 pesos.
Effectus [21]

The number of dollars for one peso is 20 dollars.

Exchange rate is the rate at which one currency is exchanged for another currency.

In order to determine how many pesos can be exchanged for a dollar, the value of pesos would be divided by the amount of dollars exchanged.

Exchange rate = 5000 / 250 = 20 dollars

This means that 1 peso would be exchanged for 20 dollars.

A similar question was answered here: brainly.com/question/18236223

4 0
2 years ago
What composition of rigid motions maps PQR to XZY?​
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Answer:

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3 years ago
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iren2701 [21]
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3 years ago
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Answer:

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