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
andrew-mc [135]
3 years ago
13

A house painting company charges $376 plus $12 per hour. Another company $280 plus $15 per hour. A. how long is a job for which

both companies will charge the same amount? B.What will the cost be?
Mathematics
1 answer:
Anna35 [415]3 years ago
5 0
For company a ( $376 + $12 an hr) it would take 2 hours because 376+12= 388+12= 400 (376 + (12 x 2) )

for company b, ( $280 + $15 ) it would take 9 hours because 280 + 15 = 295 + 15 =
310 + 15 = 325 + 15 = 340 + 15 = 355 + 15 = 370 + 15 = 385 + 15 = 400 (280 + (15 x 8))



376 x (12 x 2)
376 x 24 = 400

280 x (15 x 8)
280 x 120 = 400



1) a = 2 hrs
b = 8 hrs

2) $400
You might be interested in
Find x, y, and z<br> 3<br> 7<br> Z
FrozenT [24]

Step-by-step explanation:

If x=3, y=7 when x+y=z

z=3+7

z=10

7 0
3 years ago
What is the value of 7!??
Ronch [10]
7x6x5x4x3x2x1
= 5040
5 0
3 years ago
Read 2 more answers
GUYS PLEASE HELP, 1 MILLION POINTS!!!
Salsk061 [2.6K]

Answer:

True

Step-by-step explanation:

8 0
3 years ago
Please please help please please help me please please help please please help me with this question AND SHOW YOUR STEPS PLEASE
yarga [219]

9514 1404 393

Answer:

  • x/45 = 9 m/30
  • x = 13.5 . . . meters

Step-by-step explanation:

In similar triangles, corresponding sides are proportional. This lets us write an equation involving x. Sides adjacent are proportional to sides opposite the vertical angle.

  x/45 = 9/30

__

Multiplying by 45 gives the solution:

  x = 45(9/30) = 13.5 . . . meters

4 0
2 years ago
4 times the sum of 12 and 26
ioda

It would be 4(12 + 6). The answer to this is 7.

Hope that helps :)

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the percent of increase from 40 to 90?
    14·1 answer
  • Expanding logarithmic Expression In Exercise,Use the properties of logarithms to rewrite the expression as a sum,difference,or m
    10·1 answer
  • If five people share three cartons of Chow mein, what is each person sharing
    14·1 answer
  • Help me please anyone
    5·2 answers
  • Which of the choices best describes the transformations that are represented by the footprints? A reflection across a line follo
    11·1 answer
  • 6th grader who needs help :( anyone know?
    11·2 answers
  • Review
    6·1 answer
  • PLEASE HELP ME ASAP!
    5·1 answer
  • 49 students are enrolled in health and 21 students are not what percentage of students in the school are in rolled in Health 
    15·1 answer
  • Which is not a pair of congruent angles in the diagram below?<br>​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!