Mathematics College

Which points are solutions to the system of inequalities? Select ALL that apply.

(-2, 4)
(2, -1)
(3, 1)
(0, 0)
(0, -1)

Which Points Are Solutions To The System Of Inequalities? Select ALL That Apply. (-2, 4)(2, -1)(3, 1)(0,

Answers

Answer 1

Answer:

0,0

2,-1

-2,4

Step-by-step explanation:

Related Questions

Find the slope of the line graphed below.

Answers

Answer:

3over 2 because u go up by 3 and right by 2 u welcome

The answer is the second one -2 because you go straight down. I would think -1 over -2 but that answer is not there so -2

Am pretty confuse in need of Hope

Answers

Answer:

parallelogram.

quadrilateral.

rectangle.

rhombus.

square.

Question 1 Three friends split the cost of a pizza and a salad. The pizza costs $15 and the salad costs $6. Which expression can you use to find how much each person owes? (156)3 15 (63) (1523)​

Answers

Answer: Its the very last one

Step-by-step explanation: first you need to divide the 6 by the 15 and then add it by how many friends your going to share it with

which ratios have a unit rate less than 1 ? choose all that apply

Answers

Answer:

2 feet : 12/5 minutes

1/8 foot: 1 2/3 minutes

3 feet : 4 2/3 minutes

1 5/8 feet :2 minutes

Step-by-step explanation: just did it on I-ready

1.4 + 3.2 x 2.95 =?
First one to help is gonna be marked brainliest.

Answers

Answer:

10.84

Step-by-step explanation:

First we multiply

1.4+(3.2×2.95)

1.4+9.44=

=10.84

It will equal 10.84 for 1.4+3.2x2.95 trust me on this

Tori worked 48 hours one week. Her hourly pay for 40 hours is $16.20. Her overtime rate is 1.5. What was her
total pay that week?



Answers

Her total pay that week was $660

b)convert 24 kilometres into miles - 1

Answers

Answer:14.9129

Step-by-step explanation:

Answer:

hmmm sorry i dont really know

I need some help with this

Answers

Answer:20

Step-by-step explanation:m =2 So you plug in 2 as m now which means  you do 12 times 2 which gives you 24.Lastly do 24 subtract 4 which gives you 20 .

Hope it helps :)

Need help fast did I do correct

Answers

Answer:

You only got one right the right answers are "the graph is decreasing in intervals (1) and (4)" and "The graph shows a constant function in interval (3)"

Step-by-step explanation:

I took the test.

Hope this helpssss

Answer:

Only statements 1 and 5 are true.

Step-by-step explanation:

Statement 1: True

In intervals 1 and 4, the graph slopes down to the right. That shows a decreasing function.

Statement 2: False

Interval 2 goes up to the right. That is an increasing function, not a constant functions.

Statement 3: False

The graph increases in interval 2 but decreases in interval 4.

Statement 4: False

The graph has intervals of increase, decrease, and constant value.

Statement 5: True

Interval 3 is horizontal, so it is constant.

Answer:

Statements 1 and 5 are true. All others are false.

someone can help me ???

Answers

Answer:

wx=51

Step-by-step explanation:

8a-5=5a+16

3a=21

a=7

8(7)-5=wx

wx=51

Answer:

The length is 56

Step-by-step explanation:

First, since WX and ZY are the same length, set them equal to each other and solve for a:

8a-5 = 5a+16

8a = 5a + 21

3a = 21

a = 7

Now, you can plug in 7 for a in the original equation and get:

8a-5

8(7)-5

56-5

51

51 is your final answer!

Which net represents this rectangular prism?

Answers

When a solid figure is unfolded along its edges and its faces are laid out in two dimensions in a pattern, the net of a solid figure is formed. Rectangular networks of prisms are constructed of rectangles and squares.

The temperature at 6:00 a.m. was -6°F. By 12 noon, the temperature had increased by 15°F. What was the temperature at
12 noon?

Answers

Answer:

9°

Step-by-step explanation:

-6 + 15 = 9

I need help
You buy two subs from Danny's for $5.97 each and you pay the cashier
$15. How much change will you get back?*

Answers

Answer:

3.06

Step-by-step explanation:

Answer:

You will get $3.06 back

Step-by-step explanation:

Add 5.97 + 5.97 = 11.94

then if you give the cashier $15 subtract what you owe, so 15 - 11.94 = 3.06

Simplify the following:
-11y² + 9y

Answers

Answer:

you can't simplify further

Step-by-step explanation:

can you please explain to me the steps?​

Answers

Answer:

I believe the second step would be evaluating the exponent so you just do 7×7 boom i hope i helped

What is the constant of proportionality for the relationship shown in the table? x 2 4 6 8 y 1 2 3 4
1/2
2
or not proportional

Answers

Lol need sum point in

Here a easy one tooooooooooooo

Answers

Remember:
A triangle is always 180 degrees and so is a straight line so 360 degrees in total:

1) Add 92 and 123 which equals 215
Then 360 subtracted by 215 is 145

Answer: 145

2) add 100 and 25= 125
360-125= 235
Answer: 235 degrees

Answer: See explanation

Step-by-step explanation:

1.) There's an angle supplementary to m∠123°, that angle is y

y and m∠123° are supplementary since they're linear pairs

y + 123 = 180

Subtract both sides by 123

y = 57°

Now we know at least two angles of the triangle, x + y + m∠92° has to be 180° because they form a triangle.

x + y + m∠92° = 180°

x + 57 + 92 = 180

x + 149 = 180

Subtract both sides by 149

x = 31°

2.) We have to figure out the missing angle in the triangle, that missing angle is once again, y.

y + 100 + 25 = 180

y + 125 = 180

y = 55°

x and y are supplementary angles because they form a straight line

x + y = 180°

x + 55 = 180

Subtract both sides by 55

x = 125°

Hope I helped!

For triangle △ABC below, prove base angles A and C are congruent.

Answers

Answer:  A and C are both acute angles

The area of a rectangle with sides of 8m and 12 m is 96 sq.
True or false

Answers

Answer:

true

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

The area of a rectangle is A=lw.

If l=8 and w=12, then 8(12) = 96

Your units will be 96 sq. m, so the answer is True

The model of a shopping mall is made using a scale of 1: 50
If the model of the house is 40 cm tall, calculate the height of the
house in metres.​

Answers

Answer:

20 m

Step-by-step explanation:

Given that :

Scale of 1 : 50 is used to make a model

If the model has a height of 40 cm ; the height of the house is:

Then, the actual height of the house is (40 * 50) = 2000 cm

Thus the height of the house in metre is :

100cm = 1 meter

2000 cm = 2000 / 100

2000 cm = 20 meter

Height of house in meter = 20 meter


Carrie can swim 190 meters in 2 minutes. If you graph this with minutes on the X axis and meters on the
Y axis, what will be the slope of the line?

Answers

Answer:

the slope is 95

Step-by-step explanation:

to find the slope of the line divide the change in y by the change in x

if x is minutes and y is meters

190/2=95

if a rectangle has an area of 32cm², a height of 8cm,what is the length of the other side?​

Answers

Answer:

the answer for this question is 4

Answer:

4

Step-by-step explanation:

i will give brainliest:)

Answers

Answer:

I believe it is A, B, and D.

Step-by-step explanation:

Which equation is a direct variation?
y=3/4x+5 y=4x-1 y=3(x+2) y=3/5x

Answers

Answer:

Since the equation can be written in the form  

y

=

k

x

,  

y

varies directly with  

x

and  

k

. The constant of variation,  

k

, is  

3

4

.

3

4

Step-by-step explanation:

if i buy 300 shirt for 7,200 but sell them for 30 dollars each what will be the percent markup

Answers

Answer:

Well if you are paying a total of $7,200 for 300 shirts that would make each shirt $24 each meaning you are selling them for $6 more making it a 20-25% markup.

Step-by-step explanation:

how do i solve this step by step PLS HELP ASAP

Answers

Answer:

x=42

Step-by-step explanation:

step 1: multiply 3 to both sides of the equation to isolate x

then you get x=14x3=42

x=42

Answer:

X=42

Step-by-step explanation:

14 * 3= 42

14 = x/3

14= 42/3

divide

14=14

Martin won first place in the 100-meter dash with a time of LaTeX: 14\frac{23}{100}14 23 100 seconds. Samuel came in second place with a time of LaTeX: 15\frac{7}{10}15 7 10 seconds. Select True or False for each statement. A common denominator of the mixed numbers is 100. [ Select ] To find the difference between the runners’ times, Samuel’s time needs to be rewritten. [ Select ] Samuel’s time written with a denominator of 100 is LaTeX: 15\frac{70}{100}15 70 100 [ Select ] Martin beat Samuel by

Answers

Answer: 14 23/100

Step-by-step explanation:

brainliest if you get it right

Answers

A

Step-by-step explanation:

the answer you chose is correct, multiplying the 4 members w 10 and the other one by 24,

Find the percent.


2% of 4,050 tiles is ________ tiles.


ASAP PLEASEEEEEE

Answers

Answer:

Step-by-step explanation:

=2/100×4050

=81

Hope it helped you.

Plz mark me brainliest.

What happens to the mean of the data set {10, 2, 8, 9, 5, 2, 6} if the number 12 is added to the data set? A. The mean increases by 2. B. The mean increases by 12. C. The mean increases by 0.75. D. The mean increases by 1.75.

Answers

Answer:

C. The mean increases by 0.75.

Step-by-step explanation:

The mean of a data set is given by the sum of all its values, divided by the number of values.

Data set {10, 2, 8, 9, 5, 2, 6}

7 values

Sum: 10 + 2 + 8 + 9 + 5 + 2 + 6 = 42

Mean: 42/7 = 6

Adding number 12 to the data set

Now we have 8 values

The sum is 42 + 12 = 54

The mean is 54/8 = 6.75

This means that the mean increases by 0.75.

Answer:

C. 7.5

Step-by-step explanation:

the mean increases by it

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