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2 years ago

9

What would be an equation for "It costs $0.50 to download an individual song and $4 to download an album. Jada has $15 to spend

downloading music."

1 answer:

Alisiya [41]2 years ago

3 0

Answer:

0.50x + 4y = 15

Step-by-step explanation:

I hope this help :)

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Answer:

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Step-by-step explanation:

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At a party there are 30 students over the age of 21 and 15 under the age of 21. You select a representative sample of 5to interv

Feliz [49]

Answer:

Stratified sampling

Step-by-step explanation:

Given

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$15 \to Under\ 21$

Required

The type of sampling method

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<em>Such method is a stratified sampling</em>

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2 years ago