1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anon25 [30]
3 years ago
13

You are a contractor and charge $65 for a site visit plus an additional $15 per hour for each hour you spend working at the site

. Write and solve an equation to determine how many total hours you have to work to earn $950 working at two separate work sites.
Mathematics
1 answer:
tatiyna3 years ago
8 0

Answer:

54.6 hours

Step-by-step explanation:

65x2 is 130 130-950 is 820 then 820 divided by 15 is 54.6 therefore meaning you have to work 54.6 hours to get 950$ you can check this by doing 54.6x15+130, might not be exact because i rounded to the nearest tenth.

Hope this helps!

You might be interested in
Yvette is considering taking out a loan with a principal of $16,200 from one of two banks. Bank F charges an interest rate of 5.
umka21 [38]
Hi there
First find the monthly payment of each offer to see which monthly payment is lower
The formula of the present value of annuity ordinary is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
Pv present value
PMT monthly payment
R interest rate
K compounded monthly 12
N time
Solve the formula for PMT
PMT=pv÷[(1-(1+r/k)^(-kn))÷(r/k)]

Bank F
PMT=16,200÷((1−(1+0.057÷12)^(
−12×8))÷(0.057÷12))
=210.53

Bank G
PMT=16,200÷((1−(1+0.062÷12)^(
−12×7))÷(0.062÷12))
=238.21

From the above the monthly payment of bank f is lower than the bank g
And since the lifetime of bank g is lower than bank f the answer is
b. Yvette should choose Bank F’s loan if she cares more about lower monthly payments, and she should choose Bank G’s loan if she cares more about the lowest lifetime cost.

Good luck!


6 0
3 years ago
Rafael is taking a test that contains a section of 12 true-false questions. how many of the possible groups of answers to these
stiv31 [10]
Answer: There are 495 possible different sets of answers the could contain exactly 8 correct answers of false.

Basically, we are looking for the number of different ways of selecting 8 objects out of a set of 12 objects. Our objects are answers of false and the set is the test.

This is a combination problem. The formula would be:

12! / (8! x 4!) = 495
5 0
3 years ago
Can anyone help me? I need an exact answer, please no guesses. Thanks in advance
tia_tia [17]
45 degrees
160 - 115
6 0
3 years ago
Read 2 more answers
Connor made 16 brownies. He put nuts on 6 brownies. Write
alexandr1967 [171]

6/16 = 3/8

hope this helps

5 0
3 years ago
(Please Help) A small city conducts a survey to determine how its residents feel about building a public pool facility. Research
alekssr [168]

Answer:

D- convenience sampling, the sample would be biased against adults who work during the day

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Other questions:
  • Miss Clark farm has chickens and pigs. There are a total 26 animal feet and 8 animal heads on her farm. If 20 feet belong to the
    13·2 answers
  • The manager of Wacky Widgets wants to figure out how much money the store made after expenses. Each widget sells for $50, and he
    6·2 answers
  • Using the method of completing square Slove X
    14·1 answer
  • 7,060,268,214.what is this number rounded to the nerest hundred million?
    8·1 answer
  • Tommy has 5 jars of marbles . Each jar is 2 /3 with marbles.
    7·1 answer
  • Find an exact value cos 75°
    7·2 answers
  • Define the sequence recursively using function notation.<br> 2.5, 7.5, 22.5, 67.5, 202.5,...
    12·1 answer
  • 1 point
    8·1 answer
  • Find the value of x. 2x and 4x
    10·1 answer
  • A student studies the effect of sunlight on the growth of a tree sapling. At the beginning of the student’s study, the tree sapl
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!