Simplify the expression:
1+–4+–7+7k2+8k

Answers

Answer 1
1-4-7+7k^2+8k
-10+7k^2+8k

Related Questions

Dan has 4 over 5 cup of ice cream. How many 1 over 8-cup servings are in 4 over 5 cup of ice cream?

Answers

6 and 1 over 2

i did lots of math

Which of the following describes the function shown in the table below?

Answers

Answer:

B i took the test 100%

Step-by-step explanation:

Heather deposits $7000 into an account that pays simple interest at a rate of 2% per year. How much interest will she be paid in the first 3 years?

Answers

Answer:

year after 3 year(s).

The formula we'll use for this is the simple interest formula, or:

Where:

P is the principal amount, $7000.00.

r is the interest rate, 2% per year, or in decimal form, 2/100=0.02.

t is the time involved, 3....year(s) time periods.

So, t is 3....year time periods.

To find the simple interest, we multiply 7000 × 0.02 × 3 to get that:

The interest is: $420.00

Usually now, the interest is added onto the principal to figure some new amount after 3 year(s),

or 7000.00 + 420.00 = 7420.00. For example:

If you borrowed the $7000.00, you would now owe $7420.00

If you loaned someone $7000.00, you would now be due $7420.00

If owned something, like a $7000.00 bond, it would be worth $7420.00 now.

420 dollars in 3 years

Sarah says that 26 ÷ 8 equals 14 ÷ 4 because both have a quotient of 3 and a remainder of 2. Are the division expressions equivalent to each other? Show her mistake using division. Explain your answer.

Answers

Answer:

no 14/4 = 3.5

Step-by-step explanation    Her first mistake was not putting 14/4 into a calculator

She puts 14/4 wrong it would give you 3.5 not 3

I tried even my parents tried nether got it correct and I don't under stand could I pleas get some help.

Answers

Answer:

Step-by-step explanation:

The volume of a cylinder is the base area times the height.

V=hr^2(pi), and the height is always 8 so

V=(8pi)r^2

V=(8pi)1^2=25.13

V=(8pi)2^2=4(8pi)=100.53

V=(8pi)3^2=9(8pi)=226.19

Answer:

i say it is 226.18

Step-by-step explanation:

i took the quiz

Will give brainliest!!! Can someone find the equation for this graph, beware, kinda difficult.

Answers

Answer:

2+2+4+4+4+2+2+4+4 and so on

it is a pattern that goes 2,2,4,4,4,4,2,2,4,4,4,4....

a smaller equation would be 2+2+4×3+2+2+4×2 since the graph stops there.

hope this helps! =D

the equation is y = 4x

How did the boundaries of the Mauryan Empire change under Aśoka?

The empire expanded to the south.
The empire expanded to the west.
The empire expanded to the north.
The empire shrank to a smaller size.

Answers

Answer:

a

Step-by-step explanation: On edge 2022

Answer:

a

Step-by-step explanation:

ez edge 2022

Becky uses 10 strawberries and 4 oranges to make 8 servings of fruit salad.
Drag oranges and strawberries into the box to show how many Becky needs to make 12 servings.

plzzzz help thx

Answers

Answer:

what do you need to know... bc i can't drag and drop anything on brainly

Step-by-step explanation:

Answer:

6 oranges needed per 12 servings

15 strawberries per 12 servings

Step-by-step explanation:

Hope it helps!

help me please its simple loool

which one is it

Answers

B- 1.23 You can do that whit an app name photomath :D

Answer:

1.23 is the answer

Step-by-step explanation:

Please help this is worth 15 points!

Answers

It should be Non proportional

Find the smallest integer 'n' such that n/2 is a perfect square and 3n is a perfect square and 3n is a perfect cube

Answers

Answer:

4

Step-by-step explanation:

Which year saw the warmest temperatures, on average?

A. 2006
B. 2007
C. they are the same
D. you cannot tell from the graph

Answers

Answer:

A. 2006

Step-by-step explanation:

The blue line is 2006 and goes the highest on the graph, up to 100 degrees.

A. 2006
The graph you’ve provided shows the purple line at 100* during 2006.

**PLS HELP DUE SOON**

The Garden Club is planting fruit trees in their school’s garden. There is one large tree that needs 5 pounds of fertilizer. The rest are newly planted trees that need 1/2 fertilizer each.

A. 25x + 5 ≤ ½
B. ½x + 5 ≤ 25
C. ½x + 25 ≤ 5
D. 5x + ½ ≤ 25

Answers

Not sure but probably b

Not 100% sure but i believe its c

Will mark brainliest

Answers

Answer:

GULF STREAM:

Moves along the east coast..

Occurs when trade winds...

EL NIÑ0:

causes Europe to be warmer...

changes course every 4-5 years

I’m not positive, maybe you should loo into it... just an ide...

Answer:

Step-by-step explanation:

No

Pls help it is due today

Answers

Answer: 4.5

Step-by-step explanation:

I hope this helps I haven’t done dot plots since 6th grade which was 2 years ago so I’m not confident in my answer

Answer: 5

Step-by-step explanation: add all the numbers up (3+3+3+4+6+6+7+8)=40 and divide by the number of numbers, 40/8=5

No explanation needed, just the answers for 1 to 4 please!

Both circumference and area for all problems!

Answers

Answer:

C=31.4cm ,                A=78.5cm²C=50.24mi.               A=200.96mi.²C=25.12in.                  A=50.24in.²C=37.68Km               A=113.04Km²

Step-by-step explanation:

C=2 [tex]\pi[/tex] x r

so for c you times 2 [tex]\pi[/tex] by your radius

Area is [tex]\pi[/tex] times diameter (diameter is two times your radius)

Hope this helps...]

pleasseee mark brainliest, I spent  alot of time on this question....thanks, have a lovely day

I’ve got a question please only answer if you know the answer

It’s my first year in college so on my application am I supposed to put continuing education or credit

Answers

Answer: continuing education

Step-by-step explanation:

Step-by-step explanation:

Information is avaible for College Credit plus as we plan for upcoming school year. you shoud put credits.. I'm also doing the same.

Please help!!!!!!!!!!

Answers

Answer:

6 hours

Step-by-step explanation:

Add up all data values to get the sum

Count the number of values in your data set

Divide the sum by the count

The mean is the same as the average value in a data set.

Please help fill in the blanks, better with explanation but optional

Answers

The scale factor is 3 as the lengths in the bigger triangle when divided by 3 gives the lengths in the smaller triangle

Answer:

The scale factor is 3

Step-by-step explanation:

The scale factor is 3 as the lengths in the bigger triangle when divided by 3 gives the lengths in the smaller triangle

answer choices

107

132

73

17

Answers

answer is 73° talk me my answer is correct or not

Answer:

the angle is 73 degrees

Step-by-step explanation:

Plz help me. answer all these questions.

Answers

Answer:

picture wont load

Step-by-step explanation:

3. 5x-2
4. -3x+15
5. -4x-28
6. -4x+ 12
7. 8x+ 40
To find the answer you need to multiply the number outside of the parentheses by each number/variable in the parentheses.
For example, number 9 says 8(-x-6) you would have to "distribute" the 8 out the both the variable and the number.
8 multiplied by -x is -8x because a negative times a positive is a negative and 8 multiplied by -6 is -48. So there for your answer would be -8x-48

You have to make sure to also remember the multiplying rules:
positive times a positive= positive
positive times a negative= negative
negative times a negative= positive
( i hope this helped! i don't do all of them bc there is quite a lot but yeah!)

If an object is thrown upward with an initial velocity of 16 ft/s, its height after t seconds is given by h - 16 - 16t^2.
Find the maximum height attained by the object. Show your work.
A) 0 ft
B) -12 it
C) 16 ft
D) 4 ft

Answers

B is the Answerrrrrrrrrrrrrrrr
B!!!!!!!!!!!!!!!!!!!

I'LL GIVE BRAINLIEST:



B or C

Answers

Answer:

b

Step-by-step explanation:

is the proper answer

A teacher wants to choose a student at random. The teacher decides to choose the first person to walk through the classroom door at the start of the lesson.
a. Explain why this is not a good method.
b. Suggest a better method.

Answers

A. The method is not a good method because the student that walks through the door first is probably the student who always walks through the door first. This makes the choosing not random and makes it a biased choice.

B. The teacher should pulls sticks with the students names on it, or use a random name generator.

Answer:

It is not a good method because the first person to walk through the door should be rewarded for being on time and it is pretty much  that the first person to walk in is always the first to walk in  

They should have a  volunteer and make them do it step by step for other kids to see or if someone is late  make them do it

Giving Brainliest

Solve for X

Answers

Answer:

x = 10

Step-by-step explanation:

108 = (5x + 47) + (2x + 63)

5x + 47 + 2x + 63 = 180

Simplify

7x + 110 = 180

Move all terms not containing  x  to the right side of the equation.

7x = 70

Divide

x = 10

good luck, hope this helps :)

the answer to this question is 10

Okay it might be simple but can yall help and give me a real answer plz UwU
I'll make you brilintest UwU

Answers

Answer:

6 cubic cm

Step-by-step explanation:

3 · 3 · 2 = 18

18 · 1/3 = 6

did you already answer the question or do I need to do it because im not trying to answer for no reason

Which number is divisibly by both 3 and 4?

A.) 182,472
B.) 212,336
C.) 218,862
D.) 281,663

Answers

Answer:

A

Step-by-step explanation:

Thanksss fa the pointsssss

Answer:

A

Step-by-step explanation:

A: 3 works and 4 works

I put the number in a calculator and devided

Help please i dont understand
Turn it btw

Answers

Answer:

1 + 3/6

Step-by-step explanation:

the first full thing represents 1 then there are 3 of 1/6 which is 3/6

pls answer all questions for brainliest!!

Answers

Answer:

Question 1: The LCM of 5 and 6 is 30.

Question 2: The LCM of 6 and 9 is 18.

Question 3: The LCM of 6, 12, and 15 is 60.

Question 4: The LCM of 3, 9, and 15 is 45.

Question 5: Inez will do both again in 30 days.

Which expression is not equivalent to
3x – 2?
x + x – 1 – 1 + x
2x + 2 + x
3 – x + 2x – 5 + 2x
4x – 4 – x + 2

Answers

Answer:

2x+2+x

Step-by-step explanation:

Answer:

2x+x+2= 3x PLUS 2 not MINUS 2

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