Answer: X = 3
x2 = 9
x = 3
Step-by-step explanation:
All you have to do is divide!
Simplify the expression 4+ (-2)
0-12
O 12
0-2
Please help ASAP
Answer:
4 + (-2) = 2
Step-by-step explanation:
[tex]4+(-2)=\\\\4-2=\\\\2[/tex]
None of the given options are correct.
Hope this helps.
what is the answer to 2,228 -(-15)? and how would you find the answer?
Answer:
33420
Step-by-step explanation:
PEMDAS
parenthesis first
then multiplication
so a negative(-) times a negative(-15) is a positive. SO it becomes positive 15 times 2228 and equals 33420
Amanda and her best friend found some money buried in a field. They split the money evenly, each getting $24.28. How much money did they find? problem solving would really help thank youu!!!!
The table below shows the total cost of buying printer ink cartridges for both members and nonmembers of a shopping club. Price of Ink at Shopping Club Number of ink cartridges purchased Total cost for members (with membership fee) Total cost for nonmembers 0 $30 0 1 $40 $25 2 $50 $50 3 $60 $75 Which statement is supported by the table?
Answer:
B
Step-by-step explanation:
Answer:
the answer is a i did the quiz
Step-by-step explanation:
Combine the terms in the following expressions.
a. 10x-4x
Answer:
6x
Step-by-step explanation:
Step 1:
10x - 4x
Answer:
6x
Hope This Helps :)
A rectangular swimming pool measures 50 meters in length and 25 meters in width. Noah is make a scale drawing of the pool using the scale 1 centimeter represents 5 meters. What would the length and width of his scale drawing be in centimeters. ( scale is 1 cm =5 meters)
Answer;13
Step-by-step explanation:
13 bc she was adding
Is 4.5 natural number?
Answer:
No
Step-by-step explanation:
4.5 IS NOT A WHOLE NUMBER!
Answer:
YES 4.5 IS NATURAL NUMBER
Step-by-step explanation:
Solve for x: −10x+5= -6x-35
Step-by-step explanation:
-10x+5= -6x-35
-10x+6x=-35-5
-4x=-40
x=10
please mark as brainliest
YO PLEASE HELP ME NOW!!!!!!!!
Answer:
N is equal to 5
Explanation:
N is equal to 5 because 7 subtracted from 12 and 8 subtracted 13 are equal 5.
Jason has applied to be a camp counselor for the summer. The job pays $9 per hour. The equation to re
job is y = 9x, where x is the number of hours he works and y is the total amount he earns,
Mia has applied to be a lifeguard for the summer. The lifeguard job is three days a week with hours and
the table below.
Hours worked
Amount paid
Tuesday
6
$52.50
Thursday
8
$70,00
Saturday
5
$43.75
Which statement best describes the hourly rates?
O The two jobs pay the same hourly rate.
The comparison cannot be made with the information given.
O Jason's camp counselor job pays a higher hourly rate than Mia's lifeguard job.
Jason's camp counselor job pays a lower hourly rate than Mia's lifeguard job.
Answer:
The correct statement is (3).
Step-by-step explanation:
Jason's hourly pay rate as a camp counselor for the summer is:
J = $9 / hour.
The table representing Mia's pay as a lifeguard for the summer is as follows:
Days Hours worked Amount paid
Tuesday 6 $52.50
Thursday 8 $70,00
Saturday 5 $43.75
Compute Mia's hourly rate for Tuesday: [tex]\frac{\$52.50}{6}=\$8.75[/tex]
Compute Mia's hourly rate for Thursday : [tex]\frac{\$70.00}{8}=\$8.75[/tex]
Compute Mia's hourly rate for Saturday: [tex]\frac{\$43.75}{5}=\$8.75[/tex]
Thus, Mia's hourly rate as a lifeguard for the summer is,
M = $8.75 / hour
This implies that Jason's camp counselor job pays a higher hourly rate than Mia's lifeguard job.
Thus, the correct statement is (3).
Answer:
The answer is C because if u multiply 6 by 9 its 54 that's how much Jason gets for 6 hours while on the other hand Mia for six hours gets 52 dollars.
Step-by-step explanation:
can u guys make this a brainlyest answer
Leslie ran a total of 8 miles over the course of 4 track practices. How many miles would Leslie have ran after 5 track practices? Solve using unit rate.
Answer:
10 miles
Step-by-step explanation:
Find how much she runs during one track practice by dividing 8 by 4. This gives you the equation 2x, with x being the number of track practices.
Answer: 10 miles after 5 track practices.
Step-by-step explanation: Lets find the unit rate of this problem. Remember that unit rate means the denominator will always have a 1.
8/4 converted to a unit rate is 2/1
The unit rate is 2 miles per every 1 track practice.
We can use the unit rate to solve how many miles Leslie would have ran after 5 track practices.
2/1 x 5 = 10/5
So, Leslie would have ran 10 miles after 5 track practices.
ANSWER ASAP FOR QUIZ
If you dig a six feet deep hole how deep is that hole
Answer:
this is probably a trick question but it should be 6 feet deep
Step-by-step explanation:
sorry if it's wrong but good luck :)
Answer:
6ft
Step-by-step explanation:
Assuming you are starting at ground level and not inside another hole, if you dig 6ft, then that hole will be 6ft.
Cheers.
Which two numbers of the given data set have the same absolute value? Explain your answer in full sentences.
-5, 5, -3, 8
pls help. ;)
Answer:
The answer is -5 and 5 because when you do absolute value if there is a negative number then it turns into a positive number. Negatives will always turn out as positives when doing absolute value. :)
Step-by-step explanation:
Answer: the two numbers that have the same absolute value is -5, and 5.
Step-by-step explanation:
Absolute will just make any negatives to positive.
So, the absolute value of -5 is 5, or the absolute value of -3, is 3.
If it's already positive, then nothing happens; it stays the same
So, the absolute value of 8 is 8, nothing is changed.
Discuss the continuity of the function (tan^-1 x)/x at x= 0
Step-by-step explanation:
This graph has a vertical asymptote at x=0, this means that it is not continues at x=0. However as the Limit, x approches 0, it is very close to 57.296.
x + 3y = 25
2x + y = 15
Answer: x=4 and y=7
Step-by-step explanation: x+3y=25
x+3y+−3y=25+−3y(Add -3y to both sides)
x=−3y+25
m-8=33 can you plz help me do this
Answer:
41
Step-by-step explanation:
m-8=33
Combine like terms by moving 8 to the other side
m=33+8
m=41
I hope this helps! Please comment if you have any questions.
Answer:
M = 41
Step-by-step explanation:
This question is a basic one. Don't let the letter freak you out haha. All you need to do for something like this is find out what minus 8 is 33. An easy way we can do this is just add 8 to 33. 33 + 8 = 41.
41 - 8 = 33.
Your answer is 41.
Hope this helps and have a nice day!
HELP!!! Please convert y = 1/3x+9 (slope intercept form) to point slope form
Answer:
I hope it will help you...
what coordinate expression represents the coordinates of any point after dilation by any scale factor, a?
Answer:
(x,y) → (ax,ay) .
Step-by-step explanation:
A dilation is a transformation that changes the size of the image. It either shrink or enlarge a shape by using a scale factor about a center of dilation.
If we transform point (x,y) by using dilation with scale factor k (assume center of dilation at (0,0) then the coordinate of the image will be (kx,ky).
So, the coordinate expression represents the coordinates of any point after dilation by a scale factor of a:
(x,y) → (ax,ay) .
Answer:
[tex]\huge\boxed{(ax, ay)}[/tex]
Step-by-step explanation:
In order to dilate the coordinates of a point, we want to make it [tex]a[/tex] times bigger. In order to do this, we can multiply the x and y values by our scale factor, a. This is called mapping. What it does is it basically multiplied our points by a specific number so that we end up with a figure that is [tex]a[/tex] (the scale factor) times bigger than the original.
So in order to make an expression for this, we multiply the x and y coordinates by a. So we have ax and ay.
Hope this helped!
Rewrite (x – 3) (x + 5) + (x – 3) (2x – 1) as the product of two binomials.
(x - 3)(x + 5) + (x - 3)(2x - 1)
We can factor out (x - 3) since both terms have that in common. Then we simply add together x + 5 and 2x - 1
(x - 3)(3x + 4) is the final answer.
Given 18 and 3, which of the following could be the third side of a
triangle?
9
12
10
16
what is w in this−4(w+1)=−24
Answer:
w = 5
Step-by-step explanation:
Given
- 4(w + 1) = - 24 ( divide both sides by - 4 to isolate w + 1 )
w + 1 = 6 ( subtract 1 from both sides )
w = 5
solve the equation −12=y−11
Step-by-step explanation:
this is your answer..........
What is the solution to -3m = -15
Answer:
[tex]m=5[/tex]
Step-by-step explanation:
[tex]-3m=-15[/tex]
Divide both sides by -3:
[tex]\frac{-3m}{-3}=\frac{-15}{-3}[/tex]
[tex]m=5[/tex]
Answer:
[tex]m = 5[/tex]
Step-by-step explanation:
Solve for [tex]m[/tex] :
[tex]-3m = -15[/tex]
-Take [tex]-3m[/tex] and divide it on both sides of the equation:
[tex]\frac{-3m}{-3} = \frac{-15}{-3}[/tex]
[tex]m = 5[/tex]
Therefore, the value of [tex]m[/tex] is [tex]5[/tex].
Write each sentence using mathematical symbols
The quotient of x and 7 is 5 more than three times
Answer:
36
Step-by-step explanation:
so basically thats the answer
An astronaut is returning to earth in a spacecraft. If the spacecraft is descending at a rate of 13.81 kilometres per minute,what will be its change in height after 5 and 1/2 minutes.Round your answer to the nearest kilometer.
Answer:
-76
Step-by-step explanation:
I give credit to the other people that said it, I am not the smart one her lol
The change in height after 5 and 1/2 minutes to the nearest kilometer will be 75.955
What is the fundamental principle of multiplication?If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
we have been given that the spacecraft is descending at a rate of 13.81 kilometres per minute, then change in height after 5 and 1/2 minutes will be;
WE can see that the astronaut is descending 13.81 km each minute, so multiply that by 5 and a half minutes .
Then multiply 5 and 1/2 minutes by 13.81,
Speed = distance / times
Rate = 11/2 x 13.81
Rate = 75.955
Therefore, The change in height after 5 and 1/2 minutes to the nearest kilometer will be 75.955
Learn more about multiplications;
https://brainly.com/question/14059007
#SPJ2
3x+2y+6-7x+y+10x-6x-3y-6
Answer:
3x+2y+6-7x+y+10x-6x-3y-6
13x-13x+3y-3y+6-6
0
Answer each question with a fraction. A cake that weighs 4 pounds was split equally among 8 children. How much cake did each child get?
Answer:
4/8 or 1/2
Step-by-step explanation:
Divide among 8 because its eight children
Solve this equation.
5(x+8)-1=20+2(x+8)
using the pen
feature. Show all of
your work.
Answer:
5(x+8)-1=20+2(x+8)
or, 5x + 40 -1 = 20 + 2x + 16
or, 5x-2x = 20+ 16 -39
3x = -3
x = -1
Step-by-step explanation:
the price of gravel is $24 for every 3/8 ton. kate wants to know the price of 2 tons of gravel
Answer:
$128
Step-by-step explanation:
your looking for 16/8, divide 16 by 3, leaving you with 5.333...
now times that by $24, and you have your answer hope this helps
The price of 2 tons of gravel is $128.
Given:
The price of gravel is $24 for every [tex]\dfrac{3}{8}[/tex] ton.
To find:
The price of 2 tons of gravel.
Explanation:
Let [tex]x[/tex] be the price of 1 ton of gravel.
Then the price of [tex]\dfrac{3}{8}[/tex] ton is [tex]\dfrac{3}{8}x[/tex] and the price of 2 tons of gravel is [tex]2x[/tex].
It is given that the price of gravel is $24 for every [tex]\dfrac{3}{8}[/tex] ton.
[tex]\dfrac{3}{8}x=24[/tex]
[tex]x=\dfrac{8}{3}\times 24[/tex]
[tex]x=8\times 8[/tex]
[tex]x=64[/tex]
Now, the price of 2 tons of gravel is:
[tex]2x=2(64)[/tex]
[tex]2x=128[/tex]
Therefore, the price of 2 tons of gravel is $128.
Learn more:
https://brainly.com/question/17592695