MATHEMATICS HIGH SCHOOL

3 over 5 (r-7) =1
Enter your answer as a mixed number in simplest form in the box

Answers

Answer 1
Answer:

Answer:

r = 8

Step-by-step explanation:

you start by distributing the 5 to r and -7 to get 3 over 5r - 37. You can then multiply both sides by 5r-37 to get 3 = 5r-37. From here you can add 37 to both sides to get 40 = 5r. From there you divide both sides by 5 to get r = 8
Answer 2
Answer:

Answer:

r= 8

Step-by-step explanation:

Related Questions

Line ZR bisects ∠QTS. Which is true? A. m∠QTR = m∠RTS B. m∠ZTS = m∠RTS C. m∠ZTQ = m∠QTR D. m∠STR < m∠QTR
David is paid on a graduated commission scale at Nooter Company. He receives 2% commission on the first $20,000, 6% on sales from $20,000 to $70,000, 8.5% commission on sales from $70,000 to $100,000, and 10% commission on sales over $100,000. David had sales of $82,000. His commission is:rev: 08_24_2013_QC_ 34268 $8,200 $6,200 $4,240 $4,420 None of these
Express each ratio as a fraction in simplest form. Hint: 1 yard = 3 feet.9 yards to 48 feet
A blueprint is drawn using a scale of 2 mm over 25 ft. What length is represented by 1 mm?A) 12.5 ftB) 50 ftC) 10.5 ftD) 23 ft
What is the domain and range of the following? (1,5) (-2,4) (-3,0) (-6,2)

Williams salary is £24000 his salary increases by 4% work out Williams new salary

Answers

100%  = 24000 
50 %  =  12000
10%   =   2400
5 %    = 1200
1 %    = 240

Write an equation that represents the distance d that Hoshi walks in t seconds

Answers

3.3t=D
T=time
D=distance

4) -4x - 10.2
I need the answer to this question asap please.

Answers

Answer: -2.55

Explanation: First add 10.2, and then the equation becomes -4x = 10.2.

Then, you just divide by -4 from both sides of the equation, and you get x = -2.55. :]

Answer:

21 - 4x

Step-by-step explanation:

Multiply 10 and 2 to get 20.

41 - 4x - 20

Subtract 20 from 41 to get 21.

21 - 4x

I need helps please and ty​

Answers

Answer:

y=7x+4

Step-by-step explanation:

Values of x and y satisfy the equation y=7x+4

The minimum value is the smallest y-value of a function. true or false.

Answers

The correct answer is:

True.

Explanation:

The definition of a minimum in a function is the point whose y-coordinate is less than every other y-coordinate in the function.

This is because the y-coordinate tells us how far up or down from the x-axis a point lies. If it is a minimum point, this means there is no point below it; there is no point with a smaller y-value.

Answer:

true

Step-by-step explanation:

The minimum value of a function is the place where the graph has a vertex at its lowest point.

The height of a point is given by its y value, then the minimum value is the smallest y-value of a function.

How many solutions does the system have?x = -4y + 4
2x + 8y = 8

A. one solution
B. two solutions
C. infinitely many solutions
D. no solution

Answers

If you would like to know how many solutions does the system of two equations have, you can calculate this using the following steps:

x = -4y + 4 ... x + 4y = 4      /*(2)
2x + 8y = 8
____________
2x + 8y = 8
2x + 8y = 8
____________
0 = 0

The correct result would be infinitely many solutions.
Other Questions
the equation m = 0.3048f gives the relationship between meters and f feel. express 9 feet in meters. round your answer to the nearest thousandth.
Rite an equation of a line parallel to line EF in slope-intercept form that passes through the point (2, 6).E Oy=2x+3 Oy = 3x + 6 F Oy=-3x+23 Oy=-3x+6 22
What is the domain of the discrete finite function F(x)?G(x) = {(–2, 1), (–1, 3), (1, 4), (7, 3), (2, 5)}A. {–2, –1, 1, 2, 7}B. {–2, 1, 3, 4, 5, 7}C. {1, 2, 7}D. {1, 3, 4, 5}
The first term of an arithmetic sequence is -5, and the tenth term is 13. Find the common difference.a. 8/9 b. 2