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Delvig [45]
3 years ago
9

Chase plays the piano and cello. For every 2 hours he practices the piano, he practices the cello for 3 hours. If he practices t

he piano for 7 hours last week, how many hours did he spend practicing the cello
Mathematics
1 answer:
Zolol [24]3 years ago
5 0
10 1/5 

really hopes this helped you with what you were solving

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Can you please tell me the first 20 digits of pi. I need o memorize them for a test
Andrew [12]

3.14159265358979323846

5 0
3 years ago
2 consecutive even numbers add to equal 178. What is the smallest of the 2 numbers?
Diano4ka-milaya [45]

Answer:

The smallest number is 88

Step-by-step explanation:

Let

x ----> the first consecutive even number

x+2 --->the second consecutive even number

we know that

The linear equation that represent this problem is given by

x+(x+2)=178

solve for x

2x=178-2\\2x=176\\x=88

so

x=88\\x+2=88+2=90

therefore

The smallest number is 88

4 0
3 years ago
Need help with a math question
Hunter-Best [27]
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8 0
3 years ago
1) 3x – 2y=-16<br> Write the slope-intercept form of the equation of each line
raketka [301]

Answer:

y = \frac{3}{2} x + 8

Step-by-step explanation:

The equation of a line in slope- intercept gorm is

y = mx + c

Given

3x - 2y = - 16 ( subtract 3x from both sides )

- 2y = - 3x - 16 ( divide all terms by - 2 )

y = \frac{3}{2} x + 8 ← in slope- intercept form

7 0
3 years ago
Read 2 more answers
3x+17+5x=7x+10<br> Solve for x
Citrus2011 [14]
3x+17+5x=7x+10
Simplify:
3x+5x+17=7x+10
8x+17=7x+10
Get the variables on one side:
8x-7x+17=7x-7x+10
x+17=10
One-step equation:
x=-7

3 0
3 years ago
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