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
Firdavs [7]
3 years ago
9

an electrician charges $50 to make a house call and $40 for each hour worked. if you have $200 can you afford a repair that take

s 4 hours to complete
Mathematics
2 answers:
mariarad [96]3 years ago
7 0
No. you will be short 10$ so it will not work.
pishuonlain [190]3 years ago
4 0
No. You cannot afford a repair that takes 4 hours to complete. 
It would take $210 to complete 4 hours. You can only afford 3 hours, which would only take $170.
You might be interested in
A car travels 1.9 miles from Point A to Point B. The car then turns at Point B and travels 1 mile to Point C, before heading bac
tamaranim1 [39]
If you represent the problem in a diagram, you will form a triangle with 3 known length of the sides. When you are given all sides, and you are asked to find an angle, you can use the cosine law.

b^2 = a^2 + c^2 - 2ac*cosB
1.4^2 = 1.9^2 + 1^2 - 2(1.9*1)(cosB)
B = 45.78°


3 0
3 years ago
Explain how to solve 5^(x − 2) = 8 using the change of base formula log base b of y equals log y over log b.
Ray Of Light [21]

Answer:

x = 3.3

Step-by-step explanation:

A equation is given to us and we need to solve out for x. The given equation is ,

Take log on both sides with base as " 10" . We have ,

Simplify using the property of log ,  , we have ,

Simplify ,

Again simplify using the property of log ,

We know that log 5 = 0.69 and log 2 = 0.301 , on substituting this , we have ,

Simplify the RHS ,

Add 2 both sides ,

Hence the Value of x is 3.30 .

3 0
2 years ago
A small theater had 6 rows of 26 chairs each. An extra 9 chairs have just been brought in. How many chairs are in the theater no
Andrej [43]

Answer:165

Step-by-step explanation:

6•26 = 156. 156+9=165

6 0
2 years ago
Read 2 more answers
Se empaquetaron 573 carros de juguete en cajas. Cada uno tiene capacidad para 8 coches de juguete.
jasenka [17]

Answer

creon queens B. lo siento is me equivoco

4 0
2 years ago
Find the sum 18,997.9 + 421.19
Igoryamba

Answer:

19,419.09

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • How to solve an equation for x with natural log of x
    15·1 answer
  • Hannah divides the wall into 11 equal sections Hannah paints 1 section herself what fraction of the wall does Hannah paint
    12·1 answer
  • The digits of both the two-digit numbers in the first calculation below have been reversed to give the two-digit numbers in the
    8·1 answer
  • Need help old chat was dead so I need a new one lol so I don’t get reported what is the answer 5+5-3+70-47+109=?
    15·1 answer
  • Need help getting the answer and can someone plz explain ?
    5·1 answer
  • Solve the equation for 2.<br> X<br> B <br><br> Somebody please help me
    9·2 answers
  • Question 11 in my book. <br><br> y x 6 for y = 2/3<br><br> what is the answer
    12·1 answer
  • Which of the following expressions is written in scientific notation
    8·1 answer
  • Kevin hired a moving company. The company charged $400 for its services, and Kevin gives the movers a 15% tip. How much does Kev
    14·1 answer
  • Does anybody know how to find area of a triangle?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!