8r-5>6r-1or 4+4r<3r-3

Answers

Answer 1

Answer: For the first inequality you add 5 to each to get 8r>6r+4, then subtract 6r from each to get 2r>4 and divide by 2 so for that part r>2... For the second equation subtract 4 from each side to get 4r<3r-7, then subtract 3r to get r<-7... When you put it all together you get 2

Related Questions

Graph of function f of x equals negative x squared plus 8 multiplied by x minus 15Function 2 f(x) = −x2 + 2x − 3 Function ____ has the larger maximum. (Put 1 or 2 in the blank space) Numerical Answers Expected!
Which inequality has the solution shown below?
Determine if the side lengths 6, 11, and 19 form a triangle. If it is a triangle, classify it by its sides. It's not a triangle. scalene triangle isosceles triangle equilateral triangle
17=5k-2 what Is (k) help me please
Laura walks 3/5 mile to school each day. Isaiah's walk to school is 3 times al long as Laura's how far does Isaiah walk to school each day

Evaluate:

Answers

$32^{- (2)/(5) } = ( (1)/(32)) ^{ (2)/(5) } = ( (1)/(32) )^{ (1)/(5) *2} = [ ( (1)/(32)) ^{ (1)/(5) } ]^(2) = ( \sqrt[5]{ (1)/(32) } ) ^(2) = ( \sqrt[5]{ (1)/(2)* (1)/(2) * (1)/(2) * (1)/(2) * (1)/(2) } )^(2)$ = $( (1)/(2) )^(2) answer$

the notebook
$(32)^{- (2)/(5) } = ( \sqrt[5]{ (1)/(32) } )^(2) = ( (1)/(2) )^(2) = (1)/(4)$

PLEASE HELP I WOULD REALLY APPRECIATE IT!

Answers

For your question the answers are:
1)C
2)B
3)B
4)C

Hope this helps :)

Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 3, negative 1, and 3 Which of the following functions best represents the graph? a f(x) = x3 + x2 − 9x − 9
b f(x) = x3 + 4x2 − x − 4
c f(x) = x3 + 3x2 − 3x − 9
d f(x) = x3 + 2x2 − 4x − 8

Answers

Answer:

Option A is correct .i.e, f(x) = x³ + x² - 9x - 9 represent the graph best.

Step-by-step explanation:

Given: x-intercepts of cubic polynomial are -3 , -1 and 2

To find the cubic polynomial, f(x)

We know the x-intercept of cubic polynomial are the zeroes of the polynomials.

So the factors of cubic polynomials we get from zeroes are ( x + 3 ) , ( x + 1 ) and ( x - 3 )

Cubic polynomial , f(x) = ( x + 3 ) ( x + 1 ) ( x - 3 )

= ( x + 3 ) ( x - 3 ) ( x + 1 )

(using identity: (a-b) (a+b) = a² - b²)

= ( x² - 9 ) ( x + 1 )

= x² ( x + 1 ) - 9 ( x + 1 )

= x³ + x² - 9x - 9

Therefore, Option A is correct .i.e, f(x) = x³ + x² - 9x - 9 represent the graph best.

The correct answer is Choice A.

If you graph the function on a graphing calculator, you will find that it matches all of the necessary parts. If falls to the left and rises to the right.

It also has zeros at -3, -1 and 3.

a bag contained 3/4 pound of marbles. each marble weighed 1/36. After Ashley removed some marbles from the bag, it weighed 1/3 pound. How many marbles did Ashley remove?

Answers

she removed 12 marbles because 3×12=36 and you can do commutative property and do 12×3= what? 36!

Tell the value of n 24 - n =18

Answers

24 - n = 18
−n+24−24=18−24
−n=−6
Divide.
−n/−1=−6/−1
n=6

$24-n=18 \n \n -n=18-24 \n\n -n=-6 \ /(-1) \n \n n=6$

Marta got 60% off a pair of shoes. If theshoes cost $15.90 (before sales tax), what was the
original price of the shoes?

Answers

$25! Think about it, to get $15.90 as your discounted price, the unknown number must be multiplied by 60% to get $15.90. If you wanna find the original price, do the opposite! What is $15.90 divided by .6? $25!

Answer:

Step-by-step explanation:

Other Questions

you can buy 3 apples at quick market for $1.17.you can buy 5 of the same apples at stop and save for $2.40 which store is the better buy ? how much will you save per apple if you purchase it fromthe cheaper store?

The measure of03090°120°210°

Ana had softball practice for 2 hours. She practiced pitching for 20 minutes. For what fraction of the time did she practice pitching?

What is the volume of a block of ice measuring 3 meters long, 1.5 meters wide, and 2 meters high? A. 900 cu. m B. 12 cu. m C. 9 cu. m D. 6 cu. m