Mathematics High School

Jane deposits coins into her piggy bank each day. On the first of the month, Jane deposits 11 coins. Each day after that she deposit 7 more coins. What is the equation that defines how many coins she deposits after the nth day?

Answers

Answer 1

Answer:

11 + 7n

Step-by-step explanation:

Here, we want to write an equation that represents the the number of coins deposited after the nth day

Mathematically,

there are 11 coins

We now proceed to add;

7 * n = 7n to what we have

So finally to get the number of coins , we add up

That will be:

11 + 7n

Related Questions

PLease help! Will give Brainliest!

Answers

Answer: 75.7 or 76 miles per hour

Step-by-step explanation: 20 mins to hour is 0.33 hrs so 25/0.33 =75.7

Answer:

25/20=x/60 x=70

Step-by-step explanation:

If you convert 25/20 to be equal to x/60 then x would be 75.

Find the missing values in the ratio table.
for every 81 girls, there are 72 boys

Answers

Answer:

its d

Step-by-step explanation:

Answer:

Step-by-step explanation:

We know that for every 81 girls, there are 72 boys so how do u get 81? You'd have to multpify 9x9 = 81 and 8x8= 72 so the ratio is 8:9

Five friends went to Madrid. The return flight was $25 more than the outgoing flight. Airport taxes were $21 for each flight for each person. The overall cost was $595. What was the price of the return flight for each person?

Answers

Answer:

$98

Step-by-step explanation:

21 × 5 ( since there are 5 friends )

= 105

595 - 105 = 490 (total cost for all 5 of the return flight)

490 ÷ 5 = 98

$ 98 for each person.

1. What is the value of x?
A. 15
B. 30
C. 22.5
D. 45

2. What is mZNSP?
A. 25
B. 85
C. 15
D. 75

Answers

Answer:

d and ef

Step-by-step explanation:

efwfnhew'foehfnwekf;esf

write the equation of the lines fully simplified

Answers

Answer:

y=-4x-5

Step-by-step explanation:

Which pair of angles are complementary but not adjacent?

O 1 and 25
O 1and 3
O 4 and 1
O 4 and 5

Answers

1 and 3 is the answer

Yasmin sees a tent on sale for $243. The sale tag say the price is 20% off the original price. What was the original price A. $303.75. B $291.60. C $60.75. D. 48.60.

Answers

Answer:

okay it simple the answer is D

Step-by-step explanation:

im just smart I guess

Noah collected five water samples from local streams. Each sample was the same size, and he collected 4.35 liters of water in all. What was the volume of each water sample?

Answers

Answer:

4.35/5= 0.87 liters

you divide the total by how many to find out what the unit rate is for each sample

Step-by-step explanation:

????????????????????last one loll

Answers

Answer: Hope this helped you!

Step-by-step explanation:

If you start of will 10 and you eat 6 you ate 6/10 which is equal 60%

Start by 10 its gonne equal88

4 T =
fl OZ
(T = Tablespoons)

Answers

Answer:

2 fl oz

Step-by-step explanation:

Answer:

4 tablespoons is = to 2 fl oz

someone pls explain how to do this step by step

Answers

Answer:

Step-by-step explanation:

12=5+4p+3p ---> subtract the 5 to the other side

12-5=4p+3p ---> combine like terms

7=p

Hope this helps! :)

please help! What is true about the graph on the interval from point c to point d?

Answers

Your selected answer is correct

Please help this is due right now!

Answers

Answer:

i believe its B

Step-by-step explanation:

Okay. B because your paying more than store A so B will pay the phone off faster than store A . if i am wrong let me know.

Can someone help me please

Answers

Answer:

20x+19

Step-by-step explanation:

Add all of your terms with an x and then your basic numbers to get 20x plus 19.

The answer is 20x + 19

is the problem 6y2x=10 in standard form

Answers

Answer:

Yes, yes it is.

Answer:

No it is not

Step-by-step explanation:

If you were to write 6y2x=10 in standard form it would be

y=√15x/3x

y=-√15x/3x

Hope this helps :)

Which graph represents a function

Answers

i believe the answer is A

Find the value of x.

Answers

Answer:

X = 44

because the bottom triangle's sides are equal, which means that both angles are equal. so you can add 68 to 68 and get 136. then you need to subtract it by 180 to get the final angle which is 44 and because there is a vertical pair of angles, they both equal the same value. So for the top triangle because both sides are also equal it will make both corner angles equal to each other.

What is 72 Divided by 2 =??

Answers

Answer:

36 my dude

Step-by-step explanation:

Help ASAP please! Thanks, will give brainliest if correct.

Answers

Answer:

Step-by-step explanation:

3(x + 2) = -5 - 2(x - 3) *

Answers

Answer:

x = -1

Step-by-step explanation:

3(x + 2) = -5 -2(x-3)

open parenthesis

3 * x + 3 * 2 = -5 + -2 * x + -2 * -3

3x + 6 = - 5 - 2x + 6

subtract 6 from both sides

3x + 6 - 6 = -5 - 2x + 6

3x = -5 -2x

add 2x from both sides

3x + 2x = -5 - 2x + 2x

5x = -5

divide both sides of the equation by 5

5x/5 = -5/5

x = -5/5

x = -1

PLSHELP AS FAST AS U CAN SOLVE
3/4a + 5/6=5a-125/3

Answers

I need to find the x pls help and show work I need to find the x pls help and show work I need to find the x pls help and show work I need to find the x pls help and show work

You are to take 90 milligrams of a medication. Each tablet contains 30 milligrams or ½ grain. How many grains of the medication will you be taking?

Answers

Answer:

1 and a half grains

Step-by-step explanation:

can someone help me with these two please , i’ll cashapp

Answers

3. 180 - (53+68) = 59

The answer is B. 59°

4.
Part A: The measure of a is 70°.

Explanation: The angle sum in any triangle is 180°. 70 + 40 is 110. To find the final angle, subtract 110 from 180. 180 - 110 = 70

Part B: The length of x is 5m.

Explanation. The triangle is an isosceles triangle. We know this because the two angles on the base are equal. Since this is an isosceles triangle, the two longer sides are the same length. Therefore: x = 5 m.

What is this answer pls get me the right answer if you don’t well I’m going to delete your answer

Answers

The answer is 10.1

.9(15) - 1.7(2)
13.5 - 3.4
10.1

Hello everyone, I'm feeling a bit generous today so here yall go.
2x2=
4x4x4=
2+5=

(14 points will be given.)
First one to solve all three gets 5 star rating, heart, brainliest.
Second to solve all three gets a 5 star rating, heart, and well points for answering ofc just as the first.

Answers

Answer:

Hope I helped

Answer:

2x2=4

4x4x4=64

2+5=7

Step-by-step explanation:

HAPPY HOLIDAYS :)

A pair of sunglasses is on sale for $17. Last week, the sunglasses were marked at a regular price of $20. What was the percent of change?

Answers

sunglasses are on sale this week for $17 and they were formally $20.

$20 x .15= $3

A= 15%

Find the slope, or rate of change:

Answers

3/2 because the proper solution is rise over run, in this case it rises 3 & runs to the right 2

How do i (F)ind the (R)atio in the( E ) probl(E)m ...points

Answers

Answer:

Yuh smooth brain

Step-by-step explanation:

Noice

ooOoOooOh GOoOooN- hisoka m.

The length and width of one rectangle are 8 and 5.

The width of the other rectangle is 5, but its length is unknown so we label it `x`.

Answers

Answer:

fksfk

Step-by-step explanation:

Answer: x is 8

Step-by-step explanation:

please help someone

Answers

m2 is 49 and m1 is 131

Answer:

m1 =131 degrees

m2=49 degrees

Step-by-step explanation:

Alternate interior angles are always congruent, so they will be equal to each other, so m1=131 degrees.

Straight angles always add up to 180 degrees, so 180-131=49, so m2=49 degrees

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