step by step explanation on how to solve (-3 + 8 x 2 -3)

Answers

Answer 1
Calculate the sum or difference and add up the numbers that have no “x” and the answer is -4+8x
Answer 2

Answer:

Step-by-step explanation:

(-3+8*2-3)

first multiply 8 and 2= (-3+16-3)

then just do it order:

(-3+16-3)

= 10

Follow the order of operation

Parentisis

exponents

multiplication

divison

sqaure root


Related Questions

When 2 is added to the product of 6 and a certain number, the result is 20. What is the value of the number?​

Answers

Answer:

x=3

Step-by-step explanation:

2+6x=20

6x=20-2

6x=18

x=3

The value of the number is 3

The Correct answer is X=3

Determine whether the given points are on the graph of y = 2x + 3.
Select all points that lie on the graph.
(6,15)
(4,10)
(1,5)
(-1,-4)

Answers

Answer:

c and d

Step-by-step explanation:

Jane charges a flat fee of $12 when she babysits plus $8 extra each
child. Today Jane is watching X children and charges $84. Write an equation
to find out how many children were watched.
How many children were watched by Jane?

Answers

Answer:

12+8x=84

Step-by-step explanation:

her flat fee is $12

$8 for any extra child

84 is the total she received which is the sum of 12 + 8×the extra number of children

What is seventy divided by two

Answers

Answer:

35

Step-by-step explanation:

70÷2= 35

Answer:35

Step-by-step explanation:

35+35= 70

There where 36 cookies on the table. 18 of the cookies got on them and were thrown out 9 cookies were eaten. How many cookies are still on the table

Answers

Answer:

4

Step-by-step explanation: add 10 with 4 then subtract 10

Answer:

9 cookies

Step-by-step explanation:

36 - 18 = 18

18 - 9 = 9

Hope that helps!

Write a verbal description of the set {a, i, e, o, u}

Answers

The set contains only vowels

The set {a, i, e, o, u} can be verbally described as the set of vowel letters in the English alphabet.

A verbal description of the set {a, i, e, o, u}

It includes the letters 'a', 'i', 'e', 'o', and 'u', which are commonly recognized as the five vowel letters used to represent different vowel sounds in English words.

Learn more about set at https://brainly.com/question/13458417

#SPJ2

Which part of the graph best represents the solution set to the system of inequalities y ≤ x + 1 and y + x ≤ −1? (5 points)

Answers

Answer:

where is the graph I cant see it

~!!!! HELPPPPPPPPP IM IN 7Th GRADE LEARNING 9TH AND 8TH HELP PLEASE !!!!~
QUESTION~
The graph of an absolute value
function f(x) = a|x| + 7 includes the
point (−1, 20). Another point on
the graph is ( ______, 20). The value
of a is _____.

Answers

Answer:

Step-by-step explanation:

Plug the point (-1,20) into the equation.

20 = a|-1|+7

13 = a|-1|

13 = a ⋅ 1

a= 13

:::::

(1,20) is another point on the graph.

Plz help quick need answer

Answers

Answer:

If you write the problem down, I mean right exactly your equation I will put in the answer

Step-by-step explanation:

Or if you show me your answer to the problem I will check what you did wrong

Tito used 1 1/8 gallons of paint to paint 3/7 of a fence. How many gallons of paint would it take to paint the whole fence?

Answers

1 1/8:3/7

How many gallons does it take to cover 1/7 of the fence?

1 1/8 divided by 3= 9/8 divided by 3/1  or 9/8*1/3=9/24 or 3/8.

It takes 3/8 of a gallon to paint 1/7 of a fence.

7*3/8= 7/1*3/8= 21/8.

I believe your answer is: it takes 21/8 or 2 5/8 gallons of paint to paint the whole fence.

8k - 6 = 10k + 6
dress
Rhfhdhfjfjff

Answers

Answer:

-6 I meant

Step-by-step explanation:

jermain built 1/4 of a wall in 3 hours , if he built the same amouth each hour , what fraction of the wall did jermaine build each time

Answers

Answer:4/12

Step-by-step explanation:

The correct is 4/12 I hope you got it correct

Use PEMDAS to answer the question.

Answers

Answer:

im gonna guess your talking about the "your turn" part

Step-by-step explanation:

exponents first

2*2*2

10+8*2

10+16

26

Answer: 26

Step-by-step explanation:

First you do 2 to the power of three and that is 8.

Then 8 * 2 = 16

Finally 16 + 10 = 26

Please give brainliest

Mr. Charles gave both of his sons, Joe and Bill, $5,000. Joe deposited the money in an account that offered simple interest of 11% per year. Bill deposited the money in a bank that offered an interest of 9% compounded annually. Who would be richer at the end of 6 years and by what amount? Joe: $ , Bill: $ , . earns more.

Answers

Answer:

Bill by $85

Step-by-step explanation:

Bill :  Compound interest is calculated by multiplying the initial principal amount by one plus the annual interest rate raised to the number of compound periods minus one. The total initial amount of the money given  is then subtracted from the resulting value.

Compounded annually for 6 years at 9 % interest Bill would have $8385.50.

Joe : Simple interest at 11% a year The formula we'll use for this is the simple interest formula.

P is the principal amount, $5000.00.

r is the interest rate, 11% per year, or in decimal form, 11/100=0.11.

t is the time involved, 6year(s) time periods.

So, t is 6year time periods.

To find the simple interest, we multiply 5000 × 11 × 6  = 3300

Usually now, the interest is added onto the principal to figure some new amount after 6 year(s),

or 5000.00 + 3300.00 = 8300.00

As you can see Bill has more by $85.

^Check yourself

1/2 a = 11 what is a

Answers

Answer:

a = 22

Step-by-step explanation:

To find a, divide each side by 1/2, or multiply by the reciprocal:

1/2a = 11

a = 22

So, a = 22

Answer:

a = 22

because when isolate a you move 1/2 over with 11, and when you do that insted of multyplying 1/2 times a you divide 1/2 by 11

8×10 to the fifth power is how many times has greater is 8×10 to the -1st power

Answers

Answer:

6 times greater

Step-by-step explanation:

hope this helped

Which expression is equivalent to 6(a-3)?

18a

6(a)-6(3)

6(a)-3

3a

Answers

This is what I got hope it helps

Please Help! (Image below)

Answers

Answer:

A is the correct answer

Step-by-step explanation:

I just did this problem

On the board, your teacher shows an example of finding the range.
One of the numbers is erased, leaving what is shown.

Which of the following could NOT be true?
A: The missing number is 11
B: The missing number is 20
C: The missing number is 25
D: The missing number is 30

Answers

Answer:Median = Mid value of Set of observation

If number of observation is odd, suppose n

Median =  th term

If number of observation is even , then

Median = Mean of two middle observation i.e

Data set : 17, 20, 30, 28, 18

Data arranged in ascending order: 17,18,20,28,30

Let one data =x

Number of observation is even.

Given, Median = 24

As , when number of observation is even , median is mean of two mid values.

Median=→→→ getting the median.

So, x must be greater than 30.

The correct option satisfying the above condition is Option (D) 34.

Step-by-step explanation:

Answer:

A. The missing number is 11

Step-by-step explanation:

The highest number in the set is 30 and the lowest is 12, this makes the range 18.

30 is supposted to be there to make the range what the problem says it is: 12.

20 and 25 could be there because no matter what, as long as 30 is the greatest number, 20 and 25 don't effect the range AT ALL.

If 11 was in the number sequence, the lowest number would be 11, making the range 19, (30-11=19) which is not what the teacher is saying the range is.

So in short, A. The missing number is 11 is the correct answer.

What about this one thank you so much

Answers

Answer:

19 is the answer

Step-by-step explanation:

Can someone help me, please???

Answers

Answer:

12

Step-by-step explanation:

4 times 3 = 12

Find the quotient of -200 / (-40)

Answers

Answer:

5

Step-by-step explanation:

First divide by 10 on both sides:

-20/-4

-4 divided by -20 is 5

Thus 5 is the answer

Austin wrote 3 1 3 as the sum of fractions. What fractions might Austin have used?

Answers

Answer:

See Explanation

Step-by-step explanation:

Given

[tex]Sum = 3\frac{1}{3}[/tex]

Required

Determine the fraction used

Since options, were not given. I'll answer on a general term

Assume, Austin used 2 fractions (a and b)

Such that:

[tex]a + b = 3\frac{1}{3}[/tex]

Also:

Assume that:

[tex]a = \frac{2}{3}[/tex]

Note that this could be any fraction, but I chose to use 2/

Make b the subject in [tex]a + b = 3\frac{1}{3}[/tex]

[tex]b = 3\frac{1}{3} - a[/tex]

[tex]b = 3\frac{1}{3} - \frac{2}{3}[/tex]

[tex]b = \frac{10}{3} - \frac{2}{3}[/tex]

Take LCM

[tex]b = \frac{10-2}{3}[/tex]

[tex]b = \frac{8}{3}[/tex]

[tex]b = 2\frac{2}{3}[/tex]

So, the fractions are:

[tex]a = \frac{2}{3}[/tex] and [tex]b = 2\frac{2}{3}[/tex]

I NEED HELP ASAP!! plzzzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

isosceles acute: option C

Which inequality is true if p = 2.8?

Answers

Complete question :

Which inequality is true if p = 2.8?

3p < 10.2

13.6 ≤ 3.9p

5p > 17.1

8.5 ≥ 2.5p

Answer:

3p < 10.2

8.5 ≥ 2.5p

Step-by-step explanation:

To obtain the true expression, put p = 2.8 in all the options and choose the true inequality expression :

3(2.8) < 10.2

8.4 < 10.2 ( true)

13.6 ≤ 3.9p

13.6 ≤ 3.9(2.8)

13.6 ≤ 10.92 ( False)

5p > 17.1

5(2.8) > 17.1

14 > 17.1 ( False)

8.5 ≥ 2.5p

8.5 ≥ 2.5(2.8)

8.5 ≥ 7 (True)

Mary has 84 books. 3/4 of them are fiction books. 2/3 of the fiction books are on science fiction. How many science fiction fiction books are there?

Answers

His are eyebrows V doe

Determine whether each relation is a function. If so, provide the domain and range.

Answers

The first one is 300 and the second is 450

Which two angles are supplementary and what is the value of EBD?

Answers

Answer:

180

Step-by-step explanation:

BECAUSE I ALREADY DID THIS AND I GOT IT RIGHT BECAUSE OF THE DEGREES THAT YIU NEED TO COUNT .


b + 12=16; 2,3,4
What’s number 1

Answers

Answer:

4

Step-by-step explanation:

4+12 = 16

I’m guessing 4 is the answer lolllllll

Guys I need help. How do I solve 3/4 + 5/8 + 2/3 - 1/6 ?

Answers

Answer:

15/8

Step-by-step explanation:

Literally find the common denomiator. That's the first step for any of these computational fraction problems.

Here are the following denomiators: 4,8,3,6. You notice that 24 is a multiple of all the numbers. Thus, our common denomiator is 24. Next we change each fraction based on our new denomiator

3/4 = 18/24

5/8 = 15/24

2/3 = 16/24

1/6 = 4/24

Now we do basic computation

18/24 + 15/24 + 16/24 - 4/24 = 45/24 = 15/8

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