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3 years ago

Mike's Music charges $45 per hour. Tim's Tunes

Mathematics

2 answers:

Nastasia [14]3 years ago

7 0

Answer:

4. 5 1/3 hours

Step-by-step explanation:

Mike's music:

y = 45x

Tim's Tunes:

y = 80 + 25x

Mike's music:

y = 45x

240 = 45x

x = 240/45

x = 5 1/3

klemol [59]3 years ago

5 0

Answer:

Answer 4. (5 1/3 hours)

Step-by-step explanation:

240/45=5.333333333

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Suppose the function of h is defined, for all real numbers as follows: (f) x = -3 if x is <) 3 if x is =0 -2 if x is > 0

V125BC [204]

Answer:

See explanation

Step-by-step explanation:

The question is not properly presented; I will answer this with the following similar question.

$h(x) = -\frac{1}{3}x^2 + 4$ --- $x \ne 2$

$h(x) = -4$ --- $x= 2$

Required

$h(-5)\ \&\ h(2)$

Calculating h(-5)

This implies that: x = -5

$-5 \ne 2$

So, we make use of:

$h(x) = -\frac{1}{3}x^2 + 4$

Substitute -5 for x

$h(-5) = -\frac{1}{3} * (-5)^2 + 4$

$h(-5) = -\frac{1}{3} * 25 + 4$

$h(-5) = -\frac{25}{3} + 4$

Take LCM

$h(-5) = \frac{-25+12}{3}$

$h(-5) = -\frac{13}{3}$

Calculating h(2)

This implies that: x = 2

$2 = 2$

So, we make use of:

$h(x) = -4$

Substitute 2 for x

$h(2) = -4$

Use the above explanation to answer your question

3 0

3 years ago

You arrive in Montreal with $420. How many Canadian dollars can you buy? Currency Dollars per Foreign Foreign per Dollar Briti

Assoli18 [71]

Answer:

$420 U.S. dollars = $570.25 Canadian dollars

1 U.S. dollar = 1.36 Canadian dollars

Therefore, to find the answer you would multiply $420 by 1.36.

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4 years ago

A rectangular yoga studio has an area of 153 square feet.The width of the studio is 9 feet.What is the length of the studio?

Arte-miy333 [17]

153 divided by 9 equals 17 feet

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3 years ago

Read 2 more answers

4% of what number is 92

Oksana_A [137]

Answer:

4% of 2300 is 92

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3 years ago

Write an equation in slope-intercept form of the line shown (1,-9) , (-3,-9)

vlabodo [156]

Answer:

y = -9

Step-by-step explanation:

y2 - y1 / x2 - x1

-9 - (-9) / -3 - 1

0 / -4

y = 0 + b

-9 = b

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2 years ago