3 years ago

9. Which models best illustrates the inequality and its graph

Mathematics

1 answer:

abruzzese [7]3 years ago

4 0

Answer:

B .coz the sign is telling us the way it moves

You might be interested in

8/5 ( 2x + 13 ) - 3 = 22

Alona [7]

Answer:

$x = \frac{21}{16}$ = 1 5/16

[/tex] 1 \frac{5}{16}[/tex]

Step-by-step explanation:

$\frac{8}{5} (2x + 13) - 3 = 22$

Expand

$\frac{16}{5} x + \frac{104}{5} - 3 = 22 \\ \frac{16}{5} x + \frac{89}{5} = 2$

Collect like terms and simplify

$\frac{16}{5} x = 22 - \frac{89}{5} \\ \frac{16}{5} x = \frac{21}{5}$

Cross Multiply

$80x = 105$

Divide both sides of the equation by 80

$\frac{80x}{80} = \frac{105}{80} \\ x = \frac{21}{16}$

5 0

3 years ago

In a bag of jellybeans there are 6 purple jellybeans, 5 blue jellybeans, 3 yellow jellybeans, 2 green jellybeans, and 4 red jell

ikadub [295]

Answer:

9/10

Step-by-step explanation:

There are 20 and 2 green 20-2 is 18 so 18/20 simplified is also 9/10

7 0

3 years ago

Read 2 more answers

A brand new car is purchased for $45000 and depreciates by 8% per year. How much is it worth after?

RideAnS [48]

I=prt
i=(45000)(0.08)(1)
i=3600
depreciation= $3600/y

8 0

3 years ago

the running back for the Bulldogs football team carried the ball nine times for a total loss of 15 3/4 yards find the average ch

Vitek1552 [10]

The average change in the field position on each run is. -1 3/4

6 0

3 years ago

If you invest $8,600 at a 3.95% simple annual interest rate, approximately how long will it take for you to have a total of $21,

telo118 [61]

Well, Doing 8,600 x .0395, you get 339.7, then if you do that x 25, that's too low if you add 8600 to it, 36 years if you do 339.7 x 25, then add 8600 its extremely close to 21000. And since you put approximately, since this will round up, the best answer choice is definitely B

Hope this helps. Have a great day!

5 0

3 years ago

Read 2 more answers