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
kotykmax [81]
4 years ago
15

a bill to landscape your yard is $720. the material cost $375 and the labor is $34.50 per hour . Write and solve an equation to

find the number of hours of labor spent landscaping your yard.
Mathematics
1 answer:
Tom [10]4 years ago
6 0

Answer: 10 hours


Explanation:

Bill = $720

Material = $375

Labour = $34.50x


375 + 34.5x = 720

34.5x = 345

x =10

You might be interested in
We have a null hypothesis that u=3.75, but we are reluctant to accept this as the population value in case the true value is dif
Gala2k [10]

Answer:

option A

Step-by-step explanation:

To Test

H₀ : μ = 3.75            

H₁ : μ ≠ 3.75                

now,                                        

If μ = 3.95 then it means H₀ is not true.                  

then the probability is rejecting the null hypothesis.        

Hence, the probability is the power of the test against the alternative μ=3.95                      

The correct answer is option A

7 0
3 years ago
Which of the number(s) below are potential roots
Gnom [1K]

Answer:

+1 is the potential root of the function.

Step-by-step explanation:

Given;

p(x) = x⁴ + 22x⁴ – 16x - 12

A potential root of the function is zero of the function. That is a potential root will reduce the function to  zero or close to zero.

To determine this, we test each of the root given;

p(6) = (6)⁴ + 22(6)⁴ - 16(6) - 12 = 29700

p(3) = (3)⁴ + 22(3)⁴ - 16(3) - 12 = 1803

p(1) = (1)⁴ + 22(1)⁴ - 16(1) - 12 = -5

p(8) = (8)⁴ + 22(8)⁴ - 16(8) - 12 = 94068

The only number that reduces the function close to zero is +1, then +1 is the potential root of the function.

8 0
3 years ago
What is the slope of the line in this graph?
White raven [17]

Answer: 5/7. So B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Helppp meeeeeeeeeeeeeeeeeee
Veronika [31]

Answer:

First

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the perimeter of the figure on the coordinate plane below?
erik [133]

Answer:

26 units

Step-by-step explanation:

im not sure if this will help but i counted the spaces and added the halves

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find me midpoint of -9 and 6
    13·2 answers
  • Can somebody help me with this question please
    6·1 answer
  • PLEASE HELP ONLY 3 QUESTIONS PLEASE!
    10·2 answers
  • Given the system
    5·1 answer
  • A number between 10.2 and 10.3 is
    9·2 answers
  • A plane flies from New York to Los Angleles at a constant speed of 800 km/hr. If the distnace from New York to Los Angeles is 40
    6·1 answer
  • Which angle of rotation is an angle of rotational symmetry for all figures?
    7·2 answers
  • Someone I need help this is my last time on this app I need help (correct answers only )
    7·2 answers
  • What is the first step to solve this equation:
    5·2 answers
  • Which of the following correctly uses absolute value to show the distance between -80 and 15? (5 points)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!