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Katena32 [7]
2 years ago
9

Colin’s piano lesson is 45 minutes, or /4of an hour, long. If he practices 6 different songs and spends an equal amount of time

on each song, what fraction of an hour does he spend practicing each song?
Mathematics
2 answers:
Brrunno [24]2 years ago
7 0

Answer:

7.5 hours

Step-by-step explanation:

aleksley [76]2 years ago
5 0

Answer:  hour

Step-by-step explanation:

Given: The total time Collin spent on 6 songs =

Now, the fraction of an hour does he spend practicing each song is given by :-

The fraction of an hour does he spend practicing each song=

so b. :)

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Solnce55 [7]

Answer:

\large\boxed{(2p+q)(-3q-6p+1)=-3q^2-12p^2-12pq+2p+q}

Step-by-step explanation:

Use the distributive property: <em>a(b + c) = ab + ac</em>

(2p+q)(-3q-6p+1)=(2p+q)(-3q)+(2p+q)(-6p)+(2p+q)(1)\\\\=(2p)(-3q)+(q)(-3q)+(2p)(-6p)+(q)(-6p)+2p+q\\\\=-6pq-3q^2-12p^2-6pq+2p+q\qquad\text{combine like terms}\\\\=-3q^2-12p^2+(-6pq-6pq)+2p+q=-3q^2-12p^2-12pq+2p+q

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3 years ago
What is the answer to 8x + 8y + 12
umka21 [38]
Simplifying
8x + 8y = 12

Solving
8x + 8y = 12

Solving for the variable 'x'.

Move all terms containing x to the left, all other terms to the right.

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I will give the correct answer brainliest !!
zubka84 [21]

why do they be giving us this hardwork :(

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