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
mixas84 [53]
2 years ago
11

HELP <3333333333333333333333333333333333333333

Mathematics
1 answer:
sertanlavr [38]2 years ago
4 0

Answer:

$30

Step-by-step explanation:

since 7 = 28

and 1 = 4

divide 1 in half to find the half hour amount

1/2 hr = 2

28 + 2 = 30

your answer is $30

hope this helps:)

You might be interested in
I will give brainliest Please answer
faust18 [17]

Answer:

Step-by-step explanation:

1) 9 x 4 = 36

9 + 4 = 13

2) 9 x -4 = -36

9 + (-4) = 5

3) 4 x3 = 12

4+ 3 = 7

4) -4 x 3 = -12

-4 + 3 = -1

8 0
3 years ago
Solve for x and y.
goldenfox [79]

Answer:

x= 15

y=  5

Step-by-step explanation:

it is a reflective opposite side exterior angle or line you are seeing.

The angle on the other side is a vertical angle meaning it is the same. Which leads to show that the measurements are the same as well.

6 0
3 years ago
The functions r and s are defined as follows. R(x)=x-1. And. S(x)=-x squared. Find the value of r(s(-2))
Iteru [2.4K]

Answer:

-5

Step-by-step explanation:

"r(s(-2))" is a composition of functions. To evaluate this, we need to plug in "-2" into the function S(x) and then take that value and further plug it into R(x).

First, s(-2):

S(x)=-x^2\\S(-2)=-(-2)^2\\S(-2)=-4

Now, we take the value (-4) and put it into R(x) to get our final answer:

R(x)=x-1\\R(-4)=-4-1\\R(-4)=-5

Hence, r(s(-2)) = -5

3 0
3 years ago
Find the equation of the straight line graph y= mx-6
Mars2501 [29]

Answer:

y = 1/2x - 6

Step-by-step explanation:

Key:

m = slope

b = y-intercept

Slope:

( 0 - - 6 ) / ( 12 - 0 )

( 6 ) / ( 12 )

1 / 2

y-intercept:

( -6, 0 )

Hopefully this helped!

Brainliest please?

6 0
3 years ago
Is it true that a random outcome is an outcome that occurs by chance???
gayaneshka [121]
Yes its true. When you look at the word vocaubulary for this qustion you see random and cahnce. These two words are linked closley together as getting something random occurs by chance. Hope I helped!!! :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • The equation y = 17x shows that a boat travels at a speed of 17 km/h. Which ordered pair satisfies the equation y = 17x? A. (0,
    6·1 answer
  • Plz help marking brainiest answers!!!
    12·1 answer
  • 1. Refer to the equation 2x − 6y = 12. (a) Create a table of values for at least 4 points. Show your work.
    14·1 answer
  • Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D'E'F'G'H'I': Hexagon DEFGHI and Hexagon D prime E
    10·1 answer
  • A ballasted roof is flat and covered with gravel to hold the roofing material in place. Adam plans to cover the roof in the diag
    13·1 answer
  • What is the product?<br> 3(-10.50)
    11·2 answers
  • Mr.brown can type 80 words in two minutes. how many words can he type in 40 minutes?
    8·1 answer
  • Whats the answer for this question
    7·2 answers
  • The speed of light in a vacuum is 2.998×108 m/s .
    13·2 answers
  • 1 3 2 1
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!