Answer:

**Step-by-step explanation:**

the answer is -12r+13s

if u need the explanation I gotchuu just lemme know or need work shown

hope it helps<33

At the start of 2014 Mike's car was worth £12000.The value of the car decreased by 30% every year.Work out the value of his car at the start of 2017.

josh packed one layer of a rectangular prism with 15 unit cubes. The prism holds 4 layers of unit cubes. What is the volume of the rectangular prism?

What are the vertical and horizontal asymptotes of f (x) = StartFraction 2 x Over x minus 1 EndFraction?

Trapezoid W X Y Z is rotated about point A 180 degrees clockwise to form trapezoid W prime X prime Y prime Z prime. Trapezoid W prime X prime Y prime Z prime is reflected across the line of reflection m to form trapezoid W double-prime X double-prime Y double-prime Z double-prime.Analyze the diagram. What is the composition of transformations that was applied to map WXYZ to W''X''Y''Z''?The first transformation was a.The second transformation was a

Many fundraisers ask for donations using e-mail and text messages. The paper "Now or Never! The Effect of Deadlines on Charitable Giving: Evidence From Two Natural Field Experiments" ( Journal of Behavioral and Experimental Economics [2016]: 1-10) describes an experiment to investigate whether the proportion of people who make a donation when asked for a donation by e-mail is different from the proportion of people who make a donation when asked for a donation in a text message. In this experiment, 1.32% of those who received and opened an e-mail request for a donation and 7.77% of those who received a text message asking for a donation actually made a donation. Assume that the people who received these requests were randomly assigned to one of the two groups (e-mail or text message) and suppose that the given percentages are based on sample sizes of 2000 (the actual sample sizes in the experiment were much larger). a. The study described is an experiment with two treatments. What are the two treatments? b. Use a 90% confidence interval to estimate the difference in the proportions who donate for the two different treatments c. Is there convincing evidence that the proportion who make a donation is not the same for the two different methods? Carry out a hypothesis test using a significance level of 0.05. d. Is there convincing evidence that the proportion who make a donation after receiving an email is smaller than the proportion who make a donation after receiving a text message? Carry out a hypothesis test using a significance level of 0.10.

josh packed one layer of a rectangular prism with 15 unit cubes. The prism holds 4 layers of unit cubes. What is the volume of the rectangular prism?

What are the vertical and horizontal asymptotes of f (x) = StartFraction 2 x Over x minus 1 EndFraction?

Trapezoid W X Y Z is rotated about point A 180 degrees clockwise to form trapezoid W prime X prime Y prime Z prime. Trapezoid W prime X prime Y prime Z prime is reflected across the line of reflection m to form trapezoid W double-prime X double-prime Y double-prime Z double-prime.Analyze the diagram. What is the composition of transformations that was applied to map WXYZ to W''X''Y''Z''?The first transformation was a.The second transformation was a

Many fundraisers ask for donations using e-mail and text messages. The paper "Now or Never! The Effect of Deadlines on Charitable Giving: Evidence From Two Natural Field Experiments" ( Journal of Behavioral and Experimental Economics [2016]: 1-10) describes an experiment to investigate whether the proportion of people who make a donation when asked for a donation by e-mail is different from the proportion of people who make a donation when asked for a donation in a text message. In this experiment, 1.32% of those who received and opened an e-mail request for a donation and 7.77% of those who received a text message asking for a donation actually made a donation. Assume that the people who received these requests were randomly assigned to one of the two groups (e-mail or text message) and suppose that the given percentages are based on sample sizes of 2000 (the actual sample sizes in the experiment were much larger). a. The study described is an experiment with two treatments. What are the two treatments? b. Use a 90% confidence interval to estimate the difference in the proportions who donate for the two different treatments c. Is there convincing evidence that the proportion who make a donation is not the same for the two different methods? Carry out a hypothesis test using a significance level of 0.05. d. Is there convincing evidence that the proportion who make a donation after receiving an email is smaller than the proportion who make a donation after receiving a text message? Carry out a hypothesis test using a significance level of 0.10.

**Answer:**

6/(-2) = -3

**Step-by-step explanation:**

rule - when you divide positive number by a negative number then it is negatie so with the same rule applied it is

6/-2

-3

6 + (-2) means we start at 0 and go up 6 units to arrive at 6 on the number line. In terms of a building, you can think of starting on the ground floor and then going up 6 floors. Then adding on the -2 means we go down 2 floors to arrive at 6 + (-2) = 6-2 = 4

Ann-x

Cori-3x

3x+x=124

4x=124

divide both sides by 4

x=31 now plug it in and you get

Ann-31

Cori-31×3=93

Ann spent 31$

Cori spent 93$

Cori-3x

3x+x=124

4x=124

divide both sides by 4

x=31 now plug it in and you get

Ann-31

Cori-31×3=93

Ann spent 31$

Cori spent 93$

**Answer:**

1.y=-2x+7

2. no

3.yes

**Step-by-step explanation:**

**Answer:**

**Step-by-step explanation:**

Answer:2x=7 , x=3.5

Step-by-step explanation:

**Answer:**

Distributive property.

**Step-by-step explanation:**

To go from 3(6x + 2) - 4x to 18x + 6 - 4x, you would need to use the distributive property.

2 and 40

Common factors

40={1,2,4,5,8,10,20,40}

2 = {1,2}

Greatest common factor =2

Common multiples

40={40,80,...}

2 = {2,4,6,8,10,...,40,42,...}

Least common multiple= 40

Common factors

40={1,2,4,5,8,10,20,40}

2 = {1,2}

Greatest common factor =2

Common multiples

40={40,80,...}

2 = {2,4,6,8,10,...,40,42,...}

Least common multiple= 40