Answers
Answer:
1. x = 4 2. x = 8 3. p = 30
Step-by-step explanation:
1. x + 7 = 11 check: (4) + 7 = 11
- 7 - 7 11 = 11
x = 4
2. x - 12 = -4 check: (8) - 12 = -4
+ 12 + 12 -4 = -4
x = 8
3. multiply p/5 by 5 it cancels each other out and then you do the same thing to the other side. multiply 6 by 5 and you get 30
check: (30)/5 = 6
6 = 6
30 divided by 5 equals 6
Related Questions
A boat travels 40 miles in 2
hours (with a constant speed).
How far can it travel in 24 hours
(with the same speed)?
Answers
Answer:
480 miles in 24 hours.
Step-by-step explanation:
40miles/2hours = x miles/24hours
40 × 24 ÷ 2 = 480
good luck, i hope this helps :)
Answer:
480
Step-by-step explanation:
40 miles in 2 hours equals 20 miles per hour
20×24=480
Last week, the Bay City Bus Company tracked how long their school buses took to complete their routes. This box plot shows the results. Length of route (min.) 24 26 28 30 32 34 What percent of the buses completed their routes in 27 to 30 minutes?
Answers
Answer:
See Explanation
Step-by-step explanation:
Given
[tex]Plot: \{24, 26, 28, 30, 32, 34\}[/tex]
Required
Determine the percentage of those who uses the bus for 27 to 30 mins
The box plot is not given. So, I will make assumptions in order to solve this question.
Assume the following readings from the box plot:
[tex]Total\ Buses= 60[/tex]
[tex]27-30\ Minutes = 20\ buses[/tex]
Using these assumptions, the required percentage is:
Total = 6
27 to 30 minutes = 2
[tex]Percent = \frac{27\ to\ 30\ mins}{Total} * 100\%[/tex]
[tex]Percent = \frac{20}{60} * 100\%[/tex]
[tex]Percent = \frac{2000}{60} * \%[/tex]
[tex]Percent = 33.33 * \%[/tex]
Answer:
50%
Step-by-step explanation:
I took the test!
61 decreased by gregs height is 19. Use the variable g to represent gregs height
Answers
Answer:
g=42
Step-by-step explanation:
19+g=61
61-19=42
Answer:
G = 42
Step-by-step explanation:
Start with 61 - G = 19
Solve 61 - 19 for 42
Get 61 - 42 = 19
42 = G
It’s for my friend question it’s due tomorrow he says so pls answer this ASAP
Answers
Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 95 people in the 18-21 age bracket and finds that 81 of them respond and 14 refuse to respond. When 287 people in the 22-29 age bracket are contacted, 269 respond and 18 refuse to respond. Assume that 1 of the 382 people is randomly selected. Find the probability of getting someone in the 18-21 age bracket or someone who responds. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. P(18-21 or responds) = %
Answers
Answer:
Step-by-step explanation:
here you go
Find the distance between these points in two ways: (-2, 5) and (4, 13).
a. Use the point ( - 2, 5) as (x1, y1) and the point (4, 13) as (x2, y2) in the distance
formula.
Answers
Answer:
[tex]\displaystyle d = 10[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point (-2, 5)
Point (4, 13)
Step 2: Identify
x₁ = -2, y₁ = 5
x₂ = 4, y₂ = 13
Step 3: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(4+2)^2+(13-5)^2}[/tex][Distance] [√Radical] (Parenthesis) Add/Subtract: [tex]\displaystyle d = \sqrt{(6)^2+(8)^2}[/tex][Distance] [√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{36+64}[/tex][Distance] [√Radical] Add: [tex]\displaystyle d = \sqrt{100}[/tex][Distance] [√Radical] Evaluate: [tex]\displaystyle d = 10[/tex]rewrite the following expression x^9/7
Answers
Answer:
[tex]\sqrt[7]{x^9}[/tex]
Step-by-step explanation:
its kinda difficult for me to explain so i guess just use this equation next time:
[tex]x^{m/n} = \sqrt[n]{x^m}[/tex]
Emily is in training for a marathon. She ran 4 miles every day this week. She wants to increase her distance every week by %25. How many miles a day will she run next week?
Answers
Answer:
5 miles
Step-by-step explanation:
25% of 4 is equal to 1. If you add that 25% (or the number 1) you get 5 as your answer!
:)
Helpppppppppppppppppppppppppp
Answers
Answer:
cos is adj/hyp, so 3/5
Step-by-step explanation:
I need help with this immediately
Answers
Answer:
The rock has a volume of 26
Step-by-step explanation:
499 - 473 = 26
The rock displaced the water by its volumes
Each group of tables in the cafeteria is set up in 3 rows with 3 in each row. Mr. Grant needs 27 tables for the open house. How many groups of tables does he need to set up?
Answers
A rectangle deck has a length of 12 feet and a perimeter of 36 feet. What is the width and area
Answers
Answer:
width : 6 feet
area : 72
.................
Answer:
The deck is not rectangular
Width: 12
Area: 144
Step-by-step explanation:
Width:
36-(12*2)=24
36-24=12
Area
12*12=144
Someone please help will mark brainliest please explain!!!!
Answers
Answer:
This table is a guess-and-check, which means that you input whatever number you think might work in this situation in “city gallons”
Step-by-step explanation:
After you just input that same number to wherever the “6” was in the first row...
E.g., if you put “7” for the next “city gallons”, then you’d put “10 - 7 = 3” in “freeway gal” and so on with ever different number you put in for “city gallons”.
That last part in the way bottom goes the same way! Except you input ”c” instead of a number, which is how you find the actual correct answer.
Hope this helps :)
for what value of x do the expressions 2x+3 and 3x-6 have the same value?
Answers
Answer:
When x is 9
Step-by-step explanation:
You just had to equalize both of the equation
Abby is helping the art teacher pass out paint. She finds 9 full jugs of paint on a shelf. Each jug holds 3 liters. How much paint is on the shelf in all?
Answers
Find the value of y so
that (-2,y) satisfies y =-7x?
Answers
Answer:
y=14
Step-by-step explanation:
plug in -2 in the place of x
y=-7(-2) y=14
i will give a brainliest if you answer question 44
Answers
Answer:
hello
Step-by-step explanation:
i think it's C.30.09
hope it helps have a nice day
bye
how do u use multiplication to check 2 divided by 1/6
Answers
Answer:
ummmmm please explain better
Step-by-step explanation:
Solving the system of linear equations by graphing y= -2+5 and y=4x-1
Answers
Answer:
According to the table in both equation u can see the similar variables x=1, y=3
Step-by-step explanation:
Please I don't have graph with me
Pls do this it’s due tomorrow ASAP
Answers
Answer:
Step-by-step explanation:
The volume of each is just the product of its dimensions
V=xyz
The total volume of both of them is
V=3(6)2+4(3)2
V=36+24
V=60 cm^2
BOOKMARK
CHECK ANSWER
Q
The value of y varies directly as x and y = 9 when x = 6. What is the value of y when x = 15?
Answers
Answer:
22.5
Step-by-step explanation:
First, find the constant of the variation by using the given values of x and y. After that, plug the values of the constant and the new value of x into the equation to find the new value of y.
consider the function f(x)=2x-3
A) Evaluate f
Answers
Answer:
The Answer is a(x)+3x-10
Step-by-step explanation:
Answer:
please give f(?) like f of what? if you give that i will be able to help you more
Step-by-step explanation:
What are all of the factors for 12 and 30? If you answer thank you for helping, I really appreciate it.
Answers
Answer:
12
2,3,4,6
30
12,3,5,6,10,15
A village water tank contained some water. The villagers used 10300 litre of the water in the day. A pump supplied 12,700 of the water in the tank. There was 16500 litre of water left in the tank in the end. How much water was there in the tank at first?
Answers
Answer:
13830
Step-by-step explanation:
the amount of water that was left is 16500, so substract it to the added amount of water which is 12700, then add 10300 which is the amount of water that the village consumed. 16500-12700=3800+10300=13830
Select each expression that has a value of 15 when x = 15.
A.
15 -
+ 10
B.
15,521 = x
C. (3,015 - x) - 186
D. 20x2 = 30
E
222
5
- 25
Answers
Answer:
5 is the correct answer for the formula
WILL GIVE BRAINLIEST
Answers
Answer:
its is 50+4hr cause it is more reasonable
Step-by-step explanation:
A 6in. by 10in. picture is enlarged to fit a frame that is 3 ft. by 5 ft. What is the scale factor?
Answers
Answer:
1/2
Step-by-step explanation:
The scale factor is 1/2, as each of the original values have halfed their values.
What is the slope of the line
Answers
Answer:
slope = 1
Step-by-step explanation:
(0 , 1) ; (-1 , 0)
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
[tex]=\frac{0-1}{-1-0}\\\\=\frac{-1}{-1}\\\\=1[/tex]
Calculate the scale factor of LMN to OPQ. Enter answer as a whole
number or as a fraction in lowest terms, using the slash mark ( / ) for the
fraction bar.
Answers
Step-by-step explanation:
the scale factor is 1/1
both triangles are similar, and the scale factor is 1/1
2.8.9 An e-mail filter is planned to separate valid e-mails from spam. The word free occurs in 60% of the spam messages and only 4% of the valid messages. Also, 20% of the messages are spam. Determine the following probabilities: a. The message contains free. b. The message is spam given that it contains free. c. The message is valid given that it does not contain free.
Answers
Answer:
.
Step-by-step explanation:
Answer:
ਜੇ ਤੁਹਾਡਾ ਆਪਸ ਵਿੱਚ ਭੜਕਣਾ ਵੀ ਬਹੁਤ ਚੰਗਾ ਹੁੰਦਾ ਹੈ,
Step-by-step explanation: