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
tankabanditka [31]
3 years ago
15

the cost of a taxi ride is given c = rd + a, where r is the rate per one-fifth mile, d is the trip distance in terms of a number

of one-fifth mile units in the trip, and a is the flat fee for just starting the meter. solve the equation for r
Mathematics
1 answer:
faltersainse [42]3 years ago
6 0

This question wants you to isolate the r.

C = rd + a

c-a = rd

(c-a)/ d = r

The solved equation for r is (C - A) / D = R

You might be interested in
How to find base area
Olegator [25]
The base area is (pi)(r squared).
3 0
3 years ago
Read 2 more answers
Write an equation of the line with the given slope, m, and y-intercept (0,b).<br><br> m = 8, b = 9
Advocard [28]

Answer:

Equation: Y=8x+9, y-intercept: (0,9)

Step-by-step explanation:

An equation is set up in the format of y = mx+b, so simply plug the appropriate numbers in for those variables.

5 0
3 years ago
A regular polygon has 15 sides. Which is a possible angle of rotational sym
coldgirl [10]

Answer: if i did my math correctly, 72 degrees is ur answer.

Step-by-step explanation:

6 0
3 years ago
Apa-bear weighs 250 lb. Mama-bear weighs 50 pounds less than Papa-bear does. Their 2 cubs weigh 80 pounds each. What is the tota
o-na [289]

Given :

Apa-bear weighs 250 lb.

Mama-bear weighs 50 pounds less than Papa-bear does.

Their 2 cubs weigh 80 pounds each.

To Find :

The total weight of the Bear family .

Solution :

Weight of mama bear = 250-50\ lb=200\ lb .

Total weight is the sum of all all weight .

W=\text{Weight of papa-bear + weight of mama-bear + weight of 2 cubs}

W=250+200+2\times 80\\\\W=250+200+160\\\\W=610 \ lb

Therefore , total weight of the Bear family is 610 lb .

Hence , this is the required solution .

5 0
3 years ago
You increase the size of a page by 30%. Then you decrease it by 30%. What is the size of the page now?
kotegsom [21]
Lets use 1 to solve this problem because it is easiest to show. 

Multiply 1 by 1.3 for a 30% increase (1*1.3=1.3). 

Then multiply 1.3 by .7 for a 30% decrease. (1.3*.7=.91)  

Therefore the page had a 9% reduction from its original size or is 91% of its original size. 
8 0
2 years ago
Read 2 more answers
Other questions:
  • What would the points be if y=2x-5 domain's are : -2, -1, 0, 1, 2,
    13·1 answer
  • Which numbers are in the domain of the following function?
    13·2 answers
  • A. What is the area of the base? Use complete sentences to explain your reasoning.
    13·2 answers
  • It takes 8 hours for 5 people to paint a room.<br> How long would it take 4 people?
    12·1 answer
  • Distribute and combine like terms 3(2x + 4) + 2x - 4
    5·2 answers
  • Which of the following values are in the range of the function shown below?
    9·1 answer
  • ILL GIVE BRAINLIEST!! PLS HELP!!! Ten students are taking both algebra and drafting. There are 24 students taking algebra. There
    6·1 answer
  • The perimeter of a chalkboard is 14 feet. The board is 4 feet long. How tall is it?<br> feet
    15·2 answers
  • From a sample of 80 batteries, 3 are faulty
    13·1 answer
  • Tom had a total of $300 and he spent $15 at the store.<br> What percent of his money did he spend?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!