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
Basile [38]
3 years ago
10

Am I right. if not please show me work thx.

Mathematics
2 answers:
Drupady [299]3 years ago
8 0
If you're talking about #3, then the equation would be 10+12.50h=5+15h.
h will equal 2, and the cost for that number of hours would then be $35.

larisa86 [58]3 years ago
8 0
Your output for C should be 15 
Your input for D should be 100

Yup Kittlesbug is right for the third one NICE! 
You might be interested in
Please Help! Will Give Brainlest!
Slav-nsk [51]

Answer:

y = - 1

Step-by-step explanation:

the midline is positioned midway between the maximum and minimum values , that is

maximum value = 2 and minimum value = - 4 , then

y = \frac{2-4}{2} = \frac{-2}{2} = - 1

equation of midline is y = - 1

3 0
2 years ago
How can you tell that the inequality 3t+1> 3t + 2
lutik1710 [3]

Answer:

see below

Step-by-step explanation:

3t+1> 3t + 2

Subtract 3t from each side

1>2

This is never true so there is no solution

Since the variable terms are the same, we only have to look at the constants

6 0
3 years ago
Using an ordered alphabet of 26 letters, how many ways are there to choose a set of six letters such that no two letters in the
mestny [16]
To find our solution, we can start off by creating a string of 27 boxes, all followed by the letters of the alphabet. Underneath the boxes, we can place 6 pairs of boxes and 15 empty boxes.The stars represent the six letters we pick. The empty boxes to the left of the stars provide the "padding" needed to ensure that no two adjacent letters are chosen. We can create this - 
\binom {21} {6}= \frac{21*20*19*18*17*16}{6*5*4*3*2*1} =21*19*17*8=54264
Thus, the answer is that there are \boxed{54264} ways to choose a set of six letters such that no two letters in the set are adjacent in the alphabet. Hope this helped and have a phenomenal New Year! <em>2018</em>
5 0
3 years ago
A picture frame is 9 inches long and 6 inches wide. It can display a picture 6 inches long and 4 inches wide. What is the area o
irina1246 [14]

Answer:

30 inches squared

Step-by-step explanation:

First, find the area of the entire frame using length times height. 9*6 is 54 inches squared. Then, find the area of the middle space the same way. 6*4 is 24 inches squared. Lastly, subtract the middle from the entire frame's area. 54-24 is 30 inches squared.

4 0
3 years ago
What is x and the measurements?
nikitadnepr [17]

Answer:

see explanation

Step-by-step explanation:

The perimeter is the sum of the measures of the 3 sides.

Sum the sides and equate to 75, that is

2x - 9 + 3x + 4 + 2x + 3 = 75, that is

7x - 2 = 75 ( add 2 to both sides )

7x = 77 ( divide both sides by 7 )

x = 11

Thus

AB = 2x - 9 = 2(11) - 9 = 22 - 9 = 13 m

BC = 3x + 4 = 3(11) + 4 = 33 + 4 = 37 m

AC = 2x + 3 = 2(11) + 3 = 22 + 3 = 25 m

7 0
3 years ago
Read 2 more answers
Other questions:
  • Write an exponential function of the form y=ab^x whose graph passes through the given points.
    9·1 answer
  • How many minutes does it take to make one ballon sculpture
    12·1 answer
  • The school secretary orders a new printer and pays $310.30 after tax. The tax rate is 7%. What was the original price of the pri
    5·1 answer
  • Well here's the question for those who "couldn't see it" -_-
    8·1 answer
  • The circumference of Earth is about 40,074 km. Find the diameter of Earth to the nearest km?
    11·2 answers
  • The Venn diagram represents the results of a survey that asked participants whether they would want a dog or a cat as a pet.
    13·1 answer
  • Factor the sum of terms as a product of the gcf and sum. 60 + 72
    11·1 answer
  • Ab-.5b when a= 1 and b= 5
    13·1 answer
  • Geometry isosceles and equilateral triangles find the value of x in each diagram
    13·1 answer
  • Ali and Tyler are 50 when you add up their ages. Ali is 8 years younger
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!