Mathematics Middle School

I'm having a hard time solving this
May I please have an explanation

I'm Having A Hard Time Solving ThisMay I Please Have An Explanation

Answers

Answer 1

Answer:

e = 9

Step-by-step explanation:

ok e is just x, so we have to get it alone

4e - 10 = 2e + 8

We move the 2 since its smaller than the 4, and we move it two the other side. 4-2=2 so the new e is 2, now that 8 is alone (since we moved the 2), we cant be having the e with the -10... like this..

2e - 10 = 8, so we now add 10 so it can go with the 8, the new equation is this..

2e = 18

18/2 = 9

simple explanation

4e - 10 = 2e + 8

2e = 18

e = 9

(does that make sense)

Answer 2

Answer:

e = 9

Step-by-step explanation:

4e - 10 = 2e + 8

=> 4e + (-2e) - 10 = 2e + (-2e) + 8

=> 2e -10 = 8

=> 2e -10 + (+10) = 8 (+10)

=> 2e = 18

=> 2e/2 = 18/2

=> e = 9

Hope this helps!

Related Questions

Which list of numbers below contains 2 integers and 2 rational numbers?

Answers

A the first one because it is

i’m pretty sure it would be the 1st one because of the definitions of the words

Please help me with this question!

1. FIND THE LEAST POSSIBLE OF X
1/3(-1/4)(-4/5)(X) > 5

2. FIND THE GREATEST POSSIBLE OF C
5(-22)(_18)(C) < 24.000

Answers

If |x + 1| <= 5 and |y - 1| <= 5, what is the least possible value.

If x is an integer, what is the least possible value of |19 - 3x)

If x > 0, What is the least possible value of -2√(5x) + x + 9)

What is the least possible value of (x + 1)(x + 2)(x)

When anthropologists find steel artifacts, they can test the amount of carbon In the steel to learn about the people that made the artifacts.

Answers

Answer:

Yes for both on 1 (a and b)

Step-by-step explanation:

On 1 just say yes but if you need to put it in paragraph form then say that region one has a wide range and some are more and some or less. (or something like that, you can tell because it overlaps)

On 2 it is your opinion.

Yes- 1 has a wider range (base it off of that) say something ab the range and median

No- they both have steal and they overlap. They have to be similar bc they r the same thing.

Actually answer plzzz

Answers

Answer:37

Step-by-step explanation:

just bc i was bored in class

If should be a decagon. 72/2 (since we only need one of the angles) is equal to 36. 180-36 is 144. Decagons have internal angles of 144 degrees so that should be your answer.

Write an expression that is equivalent to 4n – 12 + 8y + (-3n).

Answers

It would be 1n - 12 + 8y.
4n - 3n = 1n
12 + 8y don’t mix so we can leave it.
Therefore: 1n - 12 + 8y

What is the mean of 4, 3, 4, 5, 6, 6, 8, 4? Correct Answer gets brain!!!

Answers

Answer:

5

Step-by-step explanation:

To find the mean add up all the numbers

4+ 3+ 4+ 5+ 6+ 6+ 8+ 4=40

Then divide by the number of terms

There are 8 terms

40/8 = 5

The mean is 5

What does this equal

Answers

Answer:

78125

Step-by-step explanation:

5^7
78125
The law of indices says: when dividing you subtract the exponent so you say 9-2=7
and you 5 remains so it’s would be 5^7

PLEASE ANSWER THANK YOU SO MUCH

Answers

Answer:

9.34

Step-by-step explanation:

Answer:

The typical amount of rainfall in a month is 6.15

Step-by-step explanation:

Pls find the area to the second power.

Answers

First of all gall, the end is NOT an exponent, its the unit of measurement for finding the area (thats square units)

Heres the answer:
31.5 square units.
Explanation:
The formula for the area of a triangle is bh/2
The formula for the area of a triangle is bh
(Use this formula and try to find the real explanation)

Answer:

7 x 3 = 21

7 x 3 = 21 / 2 = 10.5

21 + 10.5 = 31.5^2

Please help!!! 10 points

Answers

Answer:

see explanation

Step-by-step explanation:

length: 7.5

width: 20

area: 150

hope this helped ! :))

the answer above me is right

HELP!!! vlogger who is just starting out made three videos. So far, she has 312 subscribers, who watched one, two, or all three videos. The three videos got a combined total of 740 views. Assuming each subscriber only viewed a particular video once, how many more subscribers watched all three videos than only one video?

Answers

Answer:

116 more people

Step-by-step explanation:

Let a, b, c signify the numbers of subscribers who watched 1, 2, and 3 videos, respectively. So we can say that:

a +b +c = 312 this means that there are 312 subscribers, total

a +2b +3c = 740 this means that there were 740 total views

Next, deduct the double the first equation from the second.

(a +2b +3c) -2(a +b +c)

= (740) -2(312)

this will give us: c -a = 740 -624 = 116

Therefore, 116 more people watched all three videos than watched one video.

hope this helps

Which is more, 72 inches or 6 feet

Answers

Answer:

They are the same

Step-by-step explanation:

There are 12 inches in a foot, and if you divide 72 by 12, it equals 6 feet.

Answer: Neither, they’re equivalent. Hope this helped!

The data below was collected from a person's commute to work over the course of one month. What is the relationship between the speed (mph) and the time (minutes) on the scatter plot shown?

Answers

Answer:

The scatter plot shows a positive correlation because the points show a linear-trend describing that when x-values (weight) increases then y-values (calories) also increases.

Hence, the relationship is a Positive correlation.

Step-by-step explanation:

What is the measure of ∠AGB?

Answers

90 degrees- opposite angles are equal.
Hope this helps, have a nice day! :)

The box plots shown represent two data sets. Use the box plots to compare the data sets.

Drag each value to show if it is the same for both data sets, different for each data set, or if there is not enough information to tell.

Answers

Answer:

Same in both sets

Minimum , medium

Different

IQR

Cannot tell

mode, mean

Step-by-step explanation:

Answer:

Same in both sets=

Minimum , medium

Different=

IQR and 3rd

Cannot tell=

mode, mean

Describe a real-life situation where the probability of an event is 1. Then describe the complement of that situation.

Answers

Step-by-step explanation:

A probably utility of 1 means the event will always occur.

getting step on by an elephant it’s a very small 1% but it’s still likely to happen. sorry i need points

Please answer both or ill have to report you. Thanks

Answers

Answer: question 2 is C and question 3 is D

Step-by-step explanation: Hope this help :D

Answer:

The answer for the 1st question is 90^3 yards.

The second answer is 40.8^3 inches.

Step-by-step explanation:

For the first answer, you have to multiply the length, width, and height.

For the second answer, you have to multiply all the inches to get the answer.

I need help with multiple questions I will give brainliest
9. An advantage of a retirement account is _____.

money is taken out of your paycheck before you pay taxes on it
fees for making early withdrawals
you sometimes have to find your own investment house
low-interest rates
10. A percentage that shows how much gain or loss an investment makes is called liquidity, risk, or rate of return.
11. If you want your investment or savings account to be easily turned into cash without losing its value, consider the _____.
yield
term
liquidity
risk
12. Which of the following is a type of college savings account? Money market, CD, 529 plan.

Answers

I’m pretty sure the rate is security for your money

A. 6
B. 10
C. 11
D. 12

Answers

Answer:

C

Step-by-step explanation:

the median is the center of data

Median means middle so the middle Is 12

(a) Kamal earned a total of $32 500 in 2017.
He paid 9% of this amount into his pension.
He paid 22% tax on the remainder of his earnings.
Calculate the amount left after paying his pension and his tax.

Answers

Answer:

$643.5

Step-by-step explanation:

I have explain step by step in my copy. See it and if you understood . please give me 5 star rating

You want to buy a pants that cost $40 and your state’s sale tax is 8%. How much will be the sale tax?
Will give Brainilist

$ 3.10

$ 3.20

$ 3.30

$ 3.40

Answers

Answer:

$ 3.20

Step-by-step explanation:

First find the amount of tax by taking the amount of the item and multiplying by the tax rate

40 * 8%

Change to decimal form

40 * .08

3.20

The amount of tax is 3.20

sale tax = $40 x 0.08 = $3.20

I need help- ;-;
Please help me-

Answers

graph A
it shows two points for each x, meaning its not a function.
Graph A

In graph a the input X has more than one output Y

shiny shampoo bottle cost 6.98 for a 14 oz bottle. A 28 oz bottle of shiny shampoo cost 19.99 you have a 2.00 coupon good on any size bottle of shiny shampoo. which bottle is the better buy if you use the coupon

Answers

ANSWER= 14 oz bottle

6.98 - 2 = 4.98 (14oz)
19.99 - 2 = 17.99 (28oz)

28 is triple the price when it’s only two times bigger

Write 10^3 without an exponent.

Answers

Answer:

10^3= 10×10×10 = 1000 thxxxxxx

its 0^3= 10×10×10 = 100

A scatter plot is graphed on the coordinate grid shown below. Which equation best describes a line of best fit for the data?

Answers

Answer:

B. y = -0.8x + 8

Step-by-step explanation:

This is the answer because the slope of the line of best fit would be negative (-0.8x), but we do know that the line would pass through the y-axis at positive 8.

equation b: y= -.8x + 8

which equation could be represented by the number line

Answers

Answer:

A.) 0+3 = 3

B.) 6-6=0

C.) 0 - 1 = -1

D.) 1 - 2 = -1

Step-by-step explanation:

Answer:

0+3=3

6 + -6 =0

0 + -1 = -1

1 + -2 = -1

What expressions are equivalent to (b + 2) + b?

Answers

Answer:

2b +2 or (b+b)+2

Step-by-step explanation:

Answer:

2b +2 or (b+b)+2

Step-by-step explanation:

ill give brainliest to the first person to answer :)

Answers

Answer:

1.) -4x+2

2.) 1[tex]x^{2}[/tex]-4x+0

3.) 1[tex]x^{2}[/tex]-5x+6

Step-by-step explanation:

Kyle bought x candy bars. He paid $0.89, including tax, per candy bar. He gave the cashier $10 and received $3.77 in change. How many candy bars did Kyle purchase?

Answers

Answer:

7 candybars

Step-by-step explanation:

10 -  3  = 8

HOPE THAT HELPS

Answer: 7

Step-by-step explanation:

When solving, you can subtract 10.00 from 3.77.

10.00-3.77=6.23

Then, you can divide 6.23 and 0.89 to get 7.

hope that helps!

Which line segment could be the diameter of this circle?

A. line segment FK
B. line segment GM
C. line segment HN
D. line segment JL

Answers

A. line segment FK is the correct answer

Answer:

The line segment FK would be so

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