PLEASE HELP ME OUT !!
create a table for y=-3x + 1

Answer:

2

Step-by-step explanation:

3 * n = 6

/3         /3

n = 2

Answer:

5

Step-by-step explanation:

hope this helps

Answer:

A.

Step-by-step explanation:

take 17 *3/4 and get 12.75 which is 12 3/4 as a fraction

Answer: x( 1 - 0.10x)

Step-by-step explanation:

Answer:

14905

Step-by-step explanation:

Use Calculator. Round to the nearest dollar

The amount of money that Ariana needs to invest today in order to reach $25,000 in 14 years is $14,913.

In order to determine the amount of money that Ariana should invest today, the present value of $25,000 has to be determined.

The formula that can be used to determine the present value is:

P = FV / (1 + r)^nm

Where:

P = 25,000 / (1.00308)^(12 X 14) = $14,913

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Answer:

D. 11

Step-by-step explanation:

Add all the numbers and divide by 4

Answer:

1/6 chance

Step-by-step explanation:

It's a 1/6 chance because there are 6 sections and if the lander just happens to land on a solid section which is only 1/6 of the whole circle it would have a 1/6 chance of landing on the solid color.

Answer:

A) 30 fish

Step-by-step explanation:

1/3 can be put into 1 three times

3 x 10 liters = 30 fish

Answer:

30

Step-by-step explanation:

10 liters of water divided by 1/3 is the equation

first you imply keep ,change ,flip

keep the 10/1 change the division sign to multiplication and flip 1/3 to 3/1

everything changed should be 10/1 times 3/1 and that equals 30

Answer:

-2.3d+2.5h-16

hope its right

Answer:

yes

Step-by-step explanation:

2 is 2/3 of 3

60 is 2/3 of 90

so on...

Answer:

-3x-7

Step-by-step explanation:

Combine Like Terms:

=−3x+−6+−1

=(−3x)+(−6+−1)

=−3x+−7

Answer:

B.) 9 in.

Step-by-step explanation:

a^2 + b^2 = c^2

a^2 + 12^2 = 15^2

a^2 + 144 = 225

a^2 = 225 - 144

a^2 = 81

√a^2 = √81

a = 9

Answer:

It's around 459. So 460 if need to round

Step-by-step explanation:

So, 40 randomly chosen people do not represent  the whole school, but using the ratio 27:40 you are given in the equation, you can divide the number of students (680) by the surveyed students (40) to get 17. What this means is there is 17 groups of 40 in the school, so to distribute the amount of people who are in a after-school activity, you must multiply 17 x 27 to get the assumption of about 459 kids. Hopefully you understand =)

Answer:

28, 29, 31, 32

Step-by-step explanation:

the number of workers he normally has + the number of extra workers he hires for harvesting = total number of employees

so 26+b=c

Answer:

I. Volume = 301.6 cm³ (to 1d.p)

II. CSA = 188.5 cm² (to 1d.p)

Step-by-step explanation:

Given the following data;

Height, h = 8cm

Radius, r = 6cm

Curved length = 10cm

a. To find the volume of the cone

[tex] V = \frac{1}{3} \pi r^{2}h[/tex]

Where;

Substituting into the equation, we have;

[tex] Volume = \frac{1}{3} * 3.142*6^{2}*8 [/tex]

[tex] Volume = \frac{1}{3} * 3.142*36*8 [/tex]

[tex] Volume = 3.142*12*8 [/tex]

Volume = 301.6 cm³ (to 1d.p)

b. The curved surface area of the cone

[tex] CSA = \pi rl[/tex]

Where;

Substituting into the equation, we have;

[tex] CSA = 3.142*6*10 [/tex]

CSA = 188.5 cm² (to 1d.p)

Answer: 30

Step-by-step explanation: when you look at the x value of 9, the y value on the best fit line would be 30

Answer:35 cars

Step-by-step explanation:

9 divided by 35 cars each person will sell at least 3 cars

Answer:

Answer: $8.70 i think

Step-by-step explanation:

Answer:

$2.7

Step-by-step explanation:

Answer:

150

Step-by-step explanation:

i think if its wrong im

Answer:

The first plant manufactures 2x + 21 more items daily.

Step-by-step explanation:

Given that:

Production level of plant one = 7x + 19

Production level of plant two = 5x -2

To find the number of items first plant manufactures more than second plant, we will find the difference between production levels.

Difference = (7x + 19) - (5x - 2)

Difference = 7x + 19 - 5x + 2

Difference = 2x + 21

Hence,

The first plant manufactures 2x + 21 more items daily.

Answer:

Two possible equations:

[tex]y = x + 1\\y = x - 5\\[/tex]

The system has 0 solution as parallel lines never cross each other.

Step-by-step explanation:

Considering the two lines are parallel, they both have the same slope.

let m be the slope of the two lines:

[tex]y = mx + y_{0}\\y=mx+y_{1}[/tex]

[tex]y_{0}, y_{1}[/tex] are the value on y axis where the two lines cross the axis.

Because the lines are parallel, there exists no point that lies on both lines, therefore the system has 0 solution.

Answer:

x=3 y=4

Step-by-step explanation:

5(4)=20

4(3)= 12

20-12=8

4+3=7

The system of equations that represents Candace's and Amar's combined money is c + a = 85.

A linear equation is an algebraic equation of degree one. In general, the variable or the variables(in the case of a linear equation in two variables) the variables are x and y.

Given, Candace has $15 more than Amar.

Assuming Amar has $a.

∴  Candace(c) has $(x + 15).

Their combined money totals $85.

So, the equation that represents their combined money is

x + (x + 15) = 85 or a + c = 85.

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Answer:

60 adults

Step-by-step explanation:

if you incress it all using cool math you get

3:7

6:14

whitch leads to 45:105

60:140

add 60 and 140 and you get 200

Answer:

G. 7(200)+7(10)

Step-by-step explanation:

First, you would multiply 200 by 7

Once you do that you should get 1400

After that you mulitply 7 by 10

You should get 70

Add 1400 by 70 and there you go your answer 1,470

Answer:

7(200)+7(10)

Step-by-step explanation: it is quite simple.first you look at the number out side of the () and that is the first number of your answer.then you look at the other number and split it into the 100 place and the tenth place.finally you know it is G because you have to have the () in the answer so it is G.

i hope this helped

Answer:

i would be -2

Step-by-step explanation:

-25p-2=48

      +2 +2

-25p=50

p=-2

Answer:

-2

Step-by-step explanation:

Add 2 to both sides

-25p = 50

Divide both sides by -25

p = -2

Answer:

The answer is C.

Step-by-step explanation:

I did the test and got it right. :)

The correct is C = Multiply the first equation by 2 and the second equation by 3.

The elimination method exists utilized to solve a system of linear equations. It is the most widely used and simple method as it concerns fewer calculations and steps. In this manner, we eliminate one of the two variables and test to solve equations with one variable.

if we'll multiply the first equation by 2 and second by 3 we will be able to solve the equation by elimination.

(-3x+2y=16) X 2 = -6x + 4y = 32

(2x+5y=21) X 3 = 6x + 15y = 63

the coeffients of x gets cancelled out on adding the new equations

4y+ 15y = 32+ 63

19y = 95

y= 95/19

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Answer:

-13

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

22

2(8)+6=22

Since f(x) which is x =8

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