Answer:
2.345
Step-by-step explanation:
6(5x) =(x +14)+(x+17) + ( 8x+9)
Answer:x=2
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
6 (5x) = (x +14) + (x+17) + (8x+9)
30x = 14 + 17 + 9 + 2x + 8x
20x = 40
x = 40/20
x = 2
pleaseee help meeee 42 + 1 x 4
Answer:
46
Step-by-step explanation:
4 x 1=4 then 42+4=46
I know how to do this, but I have so much homework soo please help
4.2: Weekend Earnings
Jada has time on the weekends to earn some money. A local
bookstore is looking for someone to help sort books and will pay
$12.20 an hour. To get to and from the bookstore on a workday,
however, Jada would have to spend $7.15 on bus fare.
Answer:
Step-by-step explanation:
5.15 for the first hour after subtracting 12.20(7.15)
Jose and Anna are both finding the square root of 75.
-Jose thinks √75 ≈ 8.3.
- Anna thinks √75 ≈ 8.6.
Who is closer to the approximation of √75? Explain how you know.
Answer:
Anna is closer she guessed 8.6, 8.6x8.6 is 73.96. Jose said it was 8.3, 8.3x8.3 is 68.89
PLEASE HELP ME:
John took a 5-mile walk to his friend's house.
.
He left at 11 a.m. and arrived at his friend's house at 12:45 p.m.
What was his average speed of walking in miles per hour?
Answer:
it would take 21 minutes per mile
Step-by-step explanation:
Which polynomial is in standard form?
Answer:
C
Step-by-step explanation:
Standard form is [ ax² + bx + c ]
The exponents and variables determine what comes first. In [ 11x³ - 6x² + 5x ], we can see that the exponents are going from greatest to least and the last number doesn't have an exponent so it goes last. Essentially we can think of this as sorting each part from greatest to least using exponents -> variables -> number to determine that.
Best of Luck!
how can you tell whether a square root of a whole number is rational or irrational
Answer:
Real numbers have two categories: rational and irrational. If a square root is not a perfect square, then it is considered an irrational number. These numbers cannot be written as a fraction because the decimal does not end (non-terminating) and does not repeat a pattern (non-repeating).Step-by-step explanation:
Charles can ride his bike 4 miles in 20 minutes. Which of the following ratios show the number of miles to minutes Charles can ride his bike?
Answer:
1:5
Step-by-step explanation:
He rode one mile in 5 minutes because 4/4 is 1 and 20/4 is 5
Given the functions, f(x) =3x -2 and g(x) = x+2/3, complete parts 1 and 2.
Find f(g(x)) and g(f(x)). Include your work in your final answer. Use complete sentences to explain the relationship that exists between the composition of the functions, f(g(x)) and g(f(x)).
PLEASE HELP ASAP!!!!
Answer:
your answer would be the second option.
Step-by-step explanation:
How this is is because it is in simple y=mx+b formation
the b is +1 and you go down one and over to the three which is decreasing so it would be -1/3
write the possible numbers between 1000 and 1100by by 11
Answer:
There are 10 terms
Step-by-step explanation:
Partition segment MR into a 2:1 ratio with point L. What are the coordinates of L?
M-(-2,-3)
R-(7,9)
Answer:
The coordinates of L are (4,5)
Step-by-step explanation:
Partition
Given the points M(-2,-3) R(7,9), we must find a point L(x,y) such that the distance from M to L is double the distance from L to R. This means:
[tex]\overline{ML}=2.\overline{LR}[/tex]
We'll apply that relation on both axes separately:
[tex]x_M-x=2(x-x_R)[/tex]
[tex]-2-x=2(x-7)[/tex]
Operating:
[tex]-2-x=2x-14[/tex]
Joining like terms:
[tex]3x=12[/tex]
Solving:
[tex]x= 12/3=4[/tex]
Now for the y-axis:
[tex]y_M-y=2(y-y_R)[/tex]
[tex]-3-y=2(y-9)[/tex]
Operating
[tex]-3-y=2y-18[/tex]
Joining like terms:
[tex]3y=15[/tex]
Solving
[tex]y=15/3=5[/tex]
Thus the coordinates of L are (4,5)
Which rays are part of line BE?
Ac and
O AB and AĖ
AC and AB
AB and F
Answer:
We are given a diagram with different rays and lines.
Note: A line can be extend more and more upto infinitely length from both of the ends but a ray can be extend from end only.
We need to find the rays for the line BE.
We can see BE line has a point A in between line.
So, we can name the rays formed with end point A as AB and AE.
Therefore, AB and AE rays are part of line BE.
So, the correct option is 2nd option :
AB and AE.
Step-by-step explanation:
Find the value of this expression if x = 5.
x2 + 2
x+4
Answer:
If x=5, the solution would be 3.
Answer:
3
Step-by-step explanation:
Mkay, let's do this.
If x = 5 we can replace all the x-values with 5. Like so,
[tex]5^{2} + 2[/tex] alright, now [tex]5^{2} = 25[/tex] then add two.
For the bottom it's just 5+4=9 we've now got a new fraction.
[tex]\frac{27}{9} = 3[/tex]
Hope that helps and have a great day!
3[1+5(4-2)]
Please Answer ASAP!!!!
Answer:
It's 36
Step-by-step explanation:
3 × [1+5]×(4-2)]
3×[6×(2)]
3×[12]
=36
someone help plz ASAP this is hard
Answer:
The first answer.
Step-by-step explanation:
Answer:
7x-6= -20
Step-by-step explanation:
7 times a number would be known as 7x because we don't know the number so we would put that as x.
6 less than would be -6
=-20
answer would be
7x-6=-20
9n - 6 = 5n + 18
Solve
Answer:
n = 6
Step-by-step explanation:
9n - 6 = 5n + 18
Subtract 5n from each side
9n-5n - 6 = 5n-5n + 18
4n -6 = 18
Add 6 to each side
4n -6+6 = 18+6
4n = 24
Divide each side by 4
4n/4 = 24/4
n = 6
10x + 5
Please help me out
Answer:
-1/2 or -0.5
Step-by-step explanation:
10x +5 = 0
10x = -5
x= -5/10
x= -1/2 or 0.5
A factory makes car parts in different quantities as shown in the table. How much would 9 parts cost?
Number
of Parts
3
7
14
17
Cost
$1.65
$3.85
$7.70
$9.35
9 car parts would cost a total of $
nothing.
(Type an integer or a decimal.)
Answer:
$4.95
Step-by-step explanation:
Divide any number of parts by its corresponding price
Example 1.65/3 = .55
This value represents what each part is worth. Then multiply the price per part by the amount you are trying to find in this case 9
9 x .55 = 4.95
Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The cost of 9 parts will be $4.95.
What is multiplication?Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
Given that the cost of 3 parts is $1.65. Therefore, the cost of a single part will be,
Cost of single part = Cost of 3 parts / Number of parts = $1.65/3 = $0.55
Now, the cost of 9 parts will be,
Cost of 9 parts = Cost of a single part × Number of parts
= $0.55 × 9
= $4.95
Hence, the cost of 9 parts will be $4.95.
Learn more about Multiplication here:
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A garbage company recycles ½ tons of plastic every 3 minutes. At this rate, approximately how many tons of plastic does the company recycle in two days?
Answer:
Total number of minutes in 2 days = 2880
Total time used for recycling garbage in 2 days = 2880/3 = 960
If 3 minutes = 1/2 tons
Then 960 minutes = 960*1/2 = 960/2 = 480
Therefore 480 tons of garbage where recycled in 2 days
Use the given equations to determine which is the better option: One million dollars today $1 on day one, and each following day you receive 55% more than the previous day’s amount for 30 days an = a1 • r n − 1Sn = a1(1 − rn) 1 − r a1 = $ r = n =
Answer:
a1=1
r=1.55
n=30
next questions:
an= 330840.94
and B for the last question
Step-by-step explanation:
Edge2020
Answer:
give englandc19 brainliest
Step-by-step explanation:
its the only reason i answered
What is the value of (3x10^-3
Answer:
0.003 or 3/1000
Step-by-step explanation:
is y = 4x linear or non linear ?
Answer: yes it is linear
Step-by-step explanation:
simplify the expression 9 – 4x – 2 + 8x
(4.2 x 10^2) x (2 x 10^3)
Answer: 840000
Step-by-step explanation:
A 4-column table with 4 rows. Column 1 is labeled Service with entries Restaurant, Florist, Cab Fare, Dog Groomer. Column 2 is labeled Cost with entries 40 dollars, 94 dollars, 32 dollars, 62 dollars. Column 3 is labeled Gratuity with entries 18 percent, 12 percent, 20 percent, 26 percent. Column 4 is labeled Tax with entries 8.5 percent, 12 percent, 0 percent, 5.75 percent. Sheri made the list shown of costs she expects this week. To what percent should Sheri round the gratuity for the restaurant server in order to come up with a good estimate? 10% 15% 20% 30%
Sherri should round the estimate of gratuity of the restaurant server to 20% in order to get a good estimate.
What percent should Sheri round off to?In order to round off the gratuity of the restaurant server, which is 18% to a good estimate, we would be rounding off to the nearest ten. Because the unit digit is greater than 5, 1 would be added to the tens digit while the units digit would become 0. 18% becomes 20%.
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Answer:
C. 20%
( Hope this helps ) <3 ( Give person above brainliest )
The thickness of a notebook is i inch. If you stack one million
notebooks, how hight would they reach? Give the approximate height in
miles.
a. 16 miles
c. 1,578 miles
b. 189 miles
d. 83,333 miles
Answer:
A
Step-by-step explanation:
5-7*
Someone please answer this
Answer:
-2
Step-by-step explanation:
hope i helped!
Answer:
The answer is - 2
Step-by-step explanation:
5-7= - 2
5,280 feet = __ miles
Answer:
1
Step-by-step explanation:
5280 feet = 1 mile
Answer:
1 mile
Step-by-step explanation:
I took the diagnostic
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