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skad [1K]
3 years ago
13

Simplify: 5a + 1r + 2a + 4r

Mathematics
1 answer:
Marina CMI [18]3 years ago
4 0

Answer:

7a+5r

Step-by-step explanation:

5a + 1r + 2a + 4r

add like terms

7a+5r

hope that helps

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spin [16.1K]

Answer: a) 30, b) 120

Step-by-step explanation:

Since we have given that

Let the number of points Scored by Dwayne be 'd'.

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Let the number of points that Chris's score be 'c'.

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Hence, a) 30, b) 120

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You can convert the mixed numbers to solve it easier! :)
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