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3 years ago

Graph the system of linear inequalities. y > 2x − 2 y < 2x + 3

Mathematics

2 answers:

vesna_86 [32]3 years ago

7 0

Answer:

u should use des mos . com

cricket20 [7]3 years ago

3 0

answer: 2x − 2 < y < 2x + 3

Graph a dashed line, then shade the area below the boundary line since y is less than 2x + 3

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Rosa wants to use $25.00 to buy games. The inequality

Dafna11 [192]

Answer:

she can buy 5 roses

Step-by-step explanation:

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3 years ago

I’m about to cry from frustration. Help please before I die

kvv77 [185]

Answer:

$\frac{1}{3}x+16=37$

63 Jelly Beans

Step-by-step explanation:

The unknown is the number of jelly beans originally in the bag or x

First he had x jelly beans

The he ate one-third of them

$\frac{1}{3}x$

He then ate 16 more jelly beans

$\frac{1}{3}x+16$

This was equal to 37 jelly beans

$\frac{1}{3}x+16=37$

This is the equation

Now solve for x

Subtract 16 from both sides

$\frac{1}{3}x=21$

Multiply both sides by 3

$x=63$

63 Jelly Beans

7 0

3 years ago

Read 2 more answers

Nvm no one helped me, answer is 17/25 -.-

geniusboy [140]

The answer is 17/25. Hope this helps! :) I know how you feel!

3 0

3 years ago

Part A: Joel uses the incorrect expression 0.95(190)(0.8) to calculate that the computer will cost him a total of $144.40. Descr

notka56 [123]

Answer:

Part A) The correct Expression : (1.05)(190)(0.8)

=> The error of Joel was that instead of adding the sales tax, he subtracted it.

Part B) $159.60

Step-by-step explanation:

Part A:

To calculate the computer cost, we need to find out the selling price first.

There's a discount of 20% so the selling price will be 100% - 20% = 80% =>80/100 = 0.8

So, We'll multiply the cost price by 0.8

=> (190)(0.8)

But, there is a sales tax of 5%

So, the selling price with cost price will be:

=> 100% + 5% = 105% => 105/100 = 1.05 (We'll multiply this too with the first equation that we made above)

So, the expression will be:

=> (1.05)(190)(0.8)

The error of Joel was that instead of adding the sales tax, he subtracted it.

Part B)

Joel will pay for the tablet:

=> (1.05)(190)(0.8) [We used the above expression]

=> $159.60

6 0

3 years ago

6. Estimate by clustering: 56.9, 63.2, 59.3, 61.1 A. 240.0 B. 200.0

Andre45 [30]

B!!!!!!!!!! The answer is 200

EXPLANATION

Added sum is estimated to 200

7 0

3 years ago

Read 2 more answers