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Snezhnost [94]
3 years ago
14

Which of the following expressions are equivalent to r + y + z?

Mathematics
1 answer:
zloy xaker [14]3 years ago
3 0

Answer:

c none of the above

Step-by-step explanation:

not a because x is never in the original expression

not b because you are subtracting something that should be added

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mrs_skeptik [129]

Answer: 2 1/4

Step-by-step explanation:

From the question, we are told that a recipe call for 3/4 c of chopped pecans

and that Brentt wants to triple the recipe .

The numerical expression that represents the amount of pecans he will need will be gotten by multiplying 3/4c by 3. This will be:

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3 years ago
For a Saturday matinee, adult tickets cost $8.50 and kids under 12 pay only $7.00. If 80 tickets are sold for a total
jolli1 [7]

Answer:

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Step-by-step explanation:

<u>Given</u>

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Let the adult ticket be a and kids be k

<u>We got equations</u>

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<u>Substituting k in the second equation</u>

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<u>Then finding k</u>

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8 0
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