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Sergeu [11.5K]
3 years ago
9

Mike and Joe are both plumbers. Mike charges an initial fee of $100 plus an hourly fee of $60. Joe charges an initial fee of $50

plus a $75 hourly fee. Write an equation for each person to show how much they charge for h hours worked. If Mike and Joe each have 3-hour jobs, who earns more money? How much more? Type your answers below
Mathematics
2 answers:
viva [34]3 years ago
7 0

Answer:

mike earns more money, $5 more

Step-by-step explanation:

100+60(3)=280

50+75(3)=275

Dafna11 [192]3 years ago
3 0

Answer:

<u>MIKE</u>    100+(60*3)=280

<u>JOE</u>      50+(75*3)=275

MIKE MAKES MORE MONEY

Step-by-step explanation:

multiply their hourly fee and number of hours.

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a team of painters is painting all the homes in the neighborhood. so far they have painted 3/4 of a house in 4 days. At what rat
aliina [53]

Answer:

\frac{3}{16} of a house per day

Step-by-step explanation:

A rate is simply the measure of of one quantity against another quantity.

Here, we are simply to measure the number of houses the team of painters can paint against the number of days they spend painting them.

Simply put, we need to find the number of houses they can paint in a day.

To do this, all we have to do is divide the number of houses painted by the number of days they spent painting them.

They painted 3/4 of a house in 4 days. Therefore, the rate will be:

R = \frac{\frac{3}{4} }{4} \\\\\\R = \frac{3}{4 * 4}

R = \frac{3}{16} of a house per day.

They are painting at a rate of \frac{3}{16} of a house per day.

8 0
3 years ago
HELP HELP HELPP MEEEE
ser-zykov [4K]

Answer:

5

Step-by-step explanation:

perimiter of rectangle is 3+7+7+3 = 20

square x+x+x+x=20

4x=20

x=20/4

x=5

5 0
3 years ago
Read 2 more answers
Marks canoes rents for $20 plus $35 per hour you do not want to spend more than $1.50.for how many hours can you afford to rent
Mariulka [41]
You can get 3 hours in because $150-$20= $130
$130/35=3.7 hours but since he can’t spend over that amount it would be 3 hours
6 0
3 years ago
Read 2 more answers
Find the measure of the angle zxy​
Liula [17]

Answer:

10 degrees

Step-by-step explanation:

Angles WXZ and ZXY are complementary angles, which always equals 90 degrees. 90 minus 80 equals 10, therefore the measure of angle ZXY is 10 degrees.

8 0
3 years ago
State the domain and range of the relation below.
fgiga [73]

Answer:

The answer you are looking for is A.

Step-by-step explanation:

Remember, the domain is a set of working x values or all possible inputs of a function or two variable relationship. The range is a set of working y values or all possible outputs of a function or two variable relationship. A two variable relationship with more than one output for each input will not be a function in general but will be refered to as inverse.

Now given a set of coordinates for this relation, coordinates with x and y values or inputs and outputs are generally cartesian coordinates represented by (x,y). This is so we know the working x value for each y value, also making it easier to graph it on a coordinate plane or visualize it. x = domain (input of a function) , y = range (output of a function).

All you have to do is sort the x and y values you are given from the coordinates.

For instance, (-1,2) and (4,5) : domain of -1 and 4 [the x values], range of 2, and 5 [the y values].

5 0
3 years ago
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