$MathMaster logo$

MathMaster

Home
general
findr if 3 r 5 27

Question

Findr if 3(r−5)=27.

220

likes

1101 views

Answer to a math question Findr if 3(r−5)=27.

$Expert avatar$

4.6

107 Answers

r-5=\frac{27}{3}

r-5=9

r=9+5

r=14

Frequently asked questions (FAQs)

What is the value of f(x) when x = 2?

+

What is the period of the function f(x) = tan(x)?

+

Math question: Solve the cubic equation x^3 + 3x^2 - 10x - 24 = 0.

+

New questions in Mathematics

How to find the value of x and y which satisfy both equations x-2y=24 and 8x-y=117

-442/c+5=26 what is c?

90 divided by 40

A food delivery company charges on average a delivery fee of $5 per order (including food and shipping) and has monthly fixed costs of $600. If the average cost of each meal delivered that is revenue for the company is $10 and the company has a monthly profit of $800, how many orders must they deliver per month?

The main cost of a 5 pound bag of shrimp is $47 with a variance of 36 if a sample of 43 bags of shrimp is randomly selected, what is the probability that the sample mean with differ from the true mean by less than $1.4

What is the r.p.m. required to drill a 13/16" hole in mild steel if the cutting speed is 100 feet per minute?

According to a survey in a country 27% of adults do not own a credit card suppose a simple random sample of 800 adults is obtained . Describe the sampling distribution of P hat , the sample proportion of adults who do not own a credit card

Given (3x+2)E [2;14] how much money (in soles) does Sophia have if numerically it is the greatest value of x?

sum of 7a-4b+5c, -7a+4b-6c

The question is using rule 72 determine Kari wants to save 10,000 for a down payment on a house. Illustrate the difference in years it will take her to double her current 5,000 savings based on 6%, 12% and 18% interest rate .

Professor Vélez has withdrawn 40 monthly payments of $3,275 from her investment account. If the investment account yields 4% convertible monthly, how much did you have in your investment account one month before making the first withdrawal? (Since you started making withdrawals you have not made any deposits.)

Next%C3%B3n%2C+we+are+given+a+series+of+Tri%C3%A1angles+Right%C3%A1angles+%3Cbr%2F%3Ey+in+each+one+of+them+ are+known+2%28two%29+measurements+of+sides.+%3Cbr%2F%3Elet's+determine+all+trigonom%C3%A9tric+ratios.

If the regression equation is given by 4x –y + 5 = 0, then the slope of regression line of y on x is

Let f and g be defined in R and suppose that there exists M > 0 such that |f(x) − f(p)| ≤ M|g(x) − g(p)|, for all x. Prove that if g is continuous in p, then f will also be continuous in p.

prove that for sets SS, AA, BB, and CC, where AA, BB, and CC are subsets of SS, the following equality holds: (A−B)−C=(A−C)−(B−C)

At the end of a lively discussion within your study group, your class neighbor, for the relevance of your points of view, asks your opinion on the subject of their debate which is the following question Am I the slave of my unconscious? Solve the problem posed by this subject in an argumentative production.

Solve for B write your answer as a fraction or as a whole number. B-1/7=4

X^3 - x^2 - 4 = 0, what are the values of x?