Pls help Which of the following inequalities is graphed on the coordinate plane?
A y < 2x + 2
B. y > 2x + 2
C.y < 2x + 2
D. y Z 2x + 2

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

If we look at the right side of the equation we see that the y-intercept is 2, so we will place a point on (0,2).

Next, we look to see if the slope of the graph if positive or negetive, and to see what is the slope (2x).

Finally, we look at the inequality if it is greater than (>), less than (<), greater than or equal to (_>), or less than or equal to (<_).

*Note the following:

if < then the line is dotted and the shading will be under the line.

if > then the line is dotted and the shading will be above the line.

if <_ then the line is solid and the shading will be under the line.

if _> then the line is solid and the shading will be above the line.*

It is a lot of information if you look at it, but with practice it can be made easier.

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The ratio of white to green marbles in a bag is 5/12. How many green are there if there are 51 total marbles? Please explain how to do ratios and porprotions. (:

Answers

So for every 5 white marbles there are 12 green ones.
The easiest way to do this is to increase the ratio.

so: 5white/12green=17total
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If a circles diameter is 13. What is it’s Circumference?

Answers

Answer:

40.8407

Step-by-step explanation:

Regular Price 75$ Discount 25%Sale Price?

Answers

$56.25 would be the sale price. 75 times .25 equals 18.75 then 75-18.75 is 56.25

Answer:

$18.75

Step-by-step explanation:

25/100 × 75

1875/100

18.75

I hope its helps

Helphelphelphelphelp

Answers

Answer:

1.) Gallon

2.) Pound

3.) Foot

Step-by-step explanation:

Hope this helps :)

Three vertices of a rectangle have coordinates (–3, 1), (7,1), and (7, –4). What are the coordinates of the fourth vertex of the rectangle?

A.
(–3, –4)

B.
(–3, –1)

C.
(7, –3)

D.
(7, 4)

Answers

The answer is A because a rectangle has sides that go straight down basically -3 there has to be two -3 for x coordinate and two 7 for y coordinate and the missing coordinate also has to line up with the coordinate right next to it so it must have -4 as it's coordinate so basically the coordinate vertically across from it has the same x coordinate and the coordinate horizontal from it has the same y coordinate. So it's (-3,-4)

Which expression is equivalent to (64y^100)^1/2