Helppppppppppppppppp

Answer:

Im not sure but I think it is 172! I hope this helped!!

Step-by-step explanation:

Answer:

for the one with 19 it is 5+2x and x is 19 so 2x19=38 and 38+5=43   the answer for this month is 43 for the second one is 5+2x=y with x being how many slices and y is how much it cost in total

Step-by-step explanation:

u r welcome ;)

Answer:

it would cost him $9.5 dollars.

Step-by-step explanation:

Answer:

y=-1/2x+2

Step-by-step explanation:

slope is -1/2 beware this is a negitive slope so it goes down like this \

go one up and go to the left 2 times and connect the dots

Answer: right triangle

Step-by-step explanation: 9, 40, and 41 are examples of Pythagorean triples.

Answer:

Step-by-step explanation:

Answer is 7/3

The function that represents the relationship between x and y is (y = 4x) and this can be determined by using the given data.

Given :

The following steps can be used in order to determine the function that represents the relationship between x and y:

Step 1 - According to the given data, the value of 'y' varies directly with 'x'. So, the mathematical expression for this situation is:

[tex]y \; \alpha \; x[/tex]

y = kx    --- (1)

Step 2 - It is also given that the value of y = 14 when x = 7/2.

Step 3 - Now, substitute the value of 'y' and 'x' in the above expression.

[tex]\rm 14=\dfrac{7}{2}\times K\\[/tex]

K = 4

Step 4 - Now, substitute the value of K in the expression (1).

y = 4x

For more information, refer to the link given below:

https://brainly.com/question/12917806

Answer:

(Given m∠DCB = 105, m∠DAB = 75) m∠ADC=75, m∠AXY=105, m∠DYX=105, m∠BXY=75, m∠CYX=75, m∠ABC=105

Step-by-step explanation:

Definition of consecutive interior angles

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

if i new i would tell you but im haveing the same problem

Answer:

437.90

Step-by-step explanation:

you add the negative numbers together, then the positive numbers. you take the answers from those and subtract them from each other.

The overall loss for the first four months the deli was open is $-437.90.

A firm has a profit when its income is greater than the cost. A loss is recorded when income is less than the total costs. A profit is represented with a positive sign (+) and a loss is represented with a negative sign (-).

In order to determine the overall profit or loss for the first four months add profits and subtract losses.

+ 724.37 + 3,912.26  - 1,051.51 - 4,023.02 = $-437.90.

Costs exceeds revenue so the Deli earns a loss of $437.90.

To learn more about addition, please check: https://brainly.com/question/349488

Answer:

21 cent per card

Step-by-step explanation:

5.25 / 25 = .21

because 25 can be divided into the first 2 numbers

Question:

The probability that a UCR undergraduate majors in Nursing is 0.15. The  probability that a UCR undergraduate is a Junior is 0.20. The probability that a UCR  undergraduate is a Junior or a Nursing major is 0.085. What is the probability that a UCR  undergraduate is a Junior and a Nursing major?

Answer:

[tex]P(J\ and\ N) = 0.265[/tex]

Step-by-step explanation:

Given

Represent Junior with J and Nursing Major with N.

So, we have:

[tex]P(N) = 0.15[/tex]

[tex]P(J) = 0.20[/tex]

[tex]P(J\ or\ N) = 0.085[/tex]

Required

Determine [tex]P(J\ and\ N)[/tex]

In probability, for events A and B

[tex]P(A\ and\ B) = P(A) + P(B) - P(A\ or\ B)[/tex]

In this case:

[tex]P(J\ and\ N) = P(J) + P(N) - P(J\ or\ N)[/tex]

Substitute values for P(J), P(N) and P(J or N)

[tex]P(J\ and\ N) = 0.20 + 0.15 - 0.085[/tex]

[tex]P(J\ and\ N) = 0.265[/tex]

Hence, the probability that an undergraduate is a Junior and major in Nursing is 0.265

Answer:

0.50

Step-by-step explanation:

To answer this question, we have the following data available:

Probability of randomly chosen death caused by a heart disease = 0.27

Probability of randomly chosen death caused by cancer = 0.23

We are to calculate the probability that the death was as a result of either cancer or heart disease.

P(cancer or heart disease)

= 0.27 + 0.23

= 0.50

Thank you!

Answer:

936mm^2

Step-by-step explanation:

Surface area of cuboid 20 mm 8mm 11mm

Surface area of the cuboid=2(20×8+8×11+11×20)

=2(160+88+×220)

=2(468)

=936mm^2

So the answer is936mm^2

Answer:

B

Step-by-step explanation:

A y-intercept's x will always be zero, there is no movement along the horizontal axis. Since you are looking for a y-intercept, you will solve for y.

Answer: The answr is y=5/36 If my math is correct

Since the question is y=25/9 and x was 5 and z was 1, I thought 5 x 5 is 25, so x is 5. and 1 x 9 is 9 so z is 9. so then i multiplied 9x4 for z and 5 x 1 for x

Answer:

20.625 is the answer

Answer:

80 cm

Step-by-step explanation:

BO² = AB² - AO²

BO² = 41² - 9² = 1,600 = 40²

BD = 2× BO = 80 cm

Answer:

Mixture B

Step-by-step explanation:

Answer:

Step-by-step explanation:

This is more easily understood if you take out a common factor of -1

-1(x^2 + 15x + 56)

7*8 = 56

7 + 8 = 56

-1 (x +8)(x+7)

Answer:

5:2

Step-by-step explanation: And if you play rob lox i can see by your pfp my user is 14kLemons

Answer:

5:2

Step-by-step explanation:The GCF of 25 and 10 is 5 so divide them both by 5 then you get 5:2

I think the slope is 1. hope that helps

Answer:

1 and 2/3 tasks

Step-by-step explanation:

a) A robot can complete 7 tasks in 3/5 hours.

This means ;

7 tasks = 3/5 hours

1 task = ?

perform cross- multiplication as;

{1*3/5} /7

3/35 hours

b)

3/5 hours = 1 task

1 hour = ?

{1*1} / 3/5

1 / 3/5

1 * 5/3

1 and 2/3 tasks

Answer:

a

Step-by-step explanation:

Answer:

x=58 degrees

Step-by-step explanation:

A line is 180 degrees. So x+90+32=180. 32+90=122. Now you do 180-122 and you will get 58.

Starting with some solution of volume v and an alcohol concentration of 100c % , if you add 180 mL of 45% isopropyl to it, you get a mixture with a total volume of 180 mL + v.

Each mL of the starting solution contains c mL of alcohol. For example, if the concentration of the starting solution is 80% (so c = 0.8), then each mL contains 80% = 0.8 of one mL of alcohol.

Similarly, each mL of the added solution with 45% concentration contains 0.45 mL of alcohol.

You want the new solution to have a concentration of 70%, so that the ratio of the amount of alcohol in it to the total volume is 70%, meaning

cv + 0.45 (180 mL) = 0.7 (180 mL + v)

and you want to solve for v :

cv + 81 mL = 126 mL + 0.7v

cv - 0.7v = 126 mL - 81 mL

(c - 0.7) v = 45 mL

v = (45 mL) / (c - 0.7)

Judging by context clues, c lies somewhere between 0.7 and 1. (It can't be less than 0.7 because mixing this solution with any other solution of smaller concentration will never yield a solution of higher concentration.)

If, for example, c = 0.8, so that your starting solution is at 80% concentration, then you would need

v = (45 mL) / (0.8 - 0.7) = 450 mL

to be mixed with 180 mL of 45% solution to end up with 180 mL + 450 mL = 630 mL of 70% solution.

As another example, if you're mixing pure alcohol, so that c = 1, you would need

v = (45 mL) / (1 - 0.7) = 150 mL

to make a 180 mL + 150 mL = 330 mL batch of 70% solution. The fact that you would need less of a higher concentration solution is not surprising.

Answer:

2 bunnies

Step-by-step explanation: