Answers
Related Questions
As part of a survey, 300 girls were asked to name their favorite sport. Theresults showed that 12 of the girls named bowling as their favorite sport. Whatpercentage of the girls in the survey named bowling as their favorite sport?
Answers
Answer:
4%
Step-by-step explanation:
12/300
hope this helps
Are the lines perpendicular? x = 3 and y = 5 *
Answers
perpendicular line
Step-by-step explanation:
Channing earns $13.50 per hour at his job. During one week, he worked a total of 2012hours. He deposited $190.00 in the bank and decided to use the rest of is money to buy shirts for work. If each shirt costs $8.50, what is the most amount of shirts Channing could buy?
Answers
Answer:
3173
Step-by-step explanation:
13.50*2012=27,162-190=26,972/8.50=3173
PLEASE HELP ASAP
50 POINTS BRAINLIEST
find the perimeter of the square
Answers
Answer:
9 inches
Step-by-step explanation:
We see all sides are the same length:
4x+3=3(2x-5)
4x+3=6x-15
18=2x
x=9
Therefore 9 inches.
If f(x) = 2x – 4 and g(x) = x 2 – 4x, find each value.
Answers
Answer:
Step-by-step explanation:
First, solve for each function separately:
F(5)=52+4(5)F(5)=25+20⇒F(5)=45
G(6)=2(6)+2G(6)=12+2⇒G(6)=1
Now, let's add our solutions together:
F(5)+G(6)=45+14=59
Marcus said the product of 7/8 × 1 3/4 is 9/4.
How can you tell that his answer is wrong?
Answers
Which expression is equivalent to 11 - (-3 5/8)?
Answers
Answer:
11 - (-3 5/8)
= 11 + 3 5/8 ( 2 negative signs become positive)
answer is B.11 + 3 5/8
Step-by-step explanation:
Answer:
The answer is 11 + 3 5/8
Step-by-step explanation:
I did it on khan
Which expression is a difference of cubes?
Answers
Answer:
[tex](x-y)(x^2+xy++y^2)[/tex]
Step-by-step explanation:
[tex]Proof :\\(x-y)(x^2+xy+y^2)\\=(x^3+x^2y+y^2x-x^2y-xy^2-y^3)\\=x^3-y^3[/tex]
Answer:
It would be D
Step-by-step explanation:
Got it right on Edge 2021
Okay yes I know it's messy it was a long stressful day lol so just check the last two, are they written right? are they even right? Thanks so much love you guys!!!!!!
Answers
Answer:
Yes
Step-by-step explanation:
Yes it is
No 1 is correct
No 2 is correct
No 3 is correct
No 4 is correct
and what i mean by correct is you answered it correct
I hope this helps you :)
Answer:
yes
Step-by-step explanation:
yes it is
it is all correct
Evan's mother had 6 gallons of ice cream in the freezer that
she used for his birthday party. If the guests ate % of the ice
cream, how many gallons of ice cream were eaten at the.
party?
Answers
Answer:5 and 1/16
Step-by-step explanation:
Can somebody please help me
Answers
Answer:
26/24
Step-by-step explanation:
you multiply 1 by 8 and 6 by three as well as 3 by 8 and 8 by three to get 8/24 and 18/24 . now that you have a common denominator, you can add the two together to get 26/24
Answer:*******************brainliest
Answers
Answer:
How is your day going lol
Step-by-step explanation:
was this supposed to be a question lol>
it is expected that 563 quadrillion thermal units of Btu (British thermal units) of energy will be
consumed worldwide in 2015. In 2003, worldwide consumption was 421 quadrillion Btu. What is the
expected rate of change in consumption from 2003 to 2015? (what is rate of change?)
Answers
Answer:
the expected rate of change in consumption is 11.83
Step-by-step explanation:
The computation of the expected rate of change in consumption is shown below:
= (Expected quadrillion thermal units - 2003 quadrillion thermal units) ÷ (difference in years)
= (563 - 421) ÷ (2015 - 2003)
= 142 ÷ 12
= 11.83
hence, the expected rate of change in consumption is 11.83
We simply applied the above formula so that the correct value could come
And, the same is to be considered
2n – 32 = 10(n - 8) what is the answer
Answers
Answer:
n = 6
Step-by-step explanation:
2n - 32 = 10n - 80
2n - 10n = -80 + 32
-8n = -48
-48/-8 = 6
Will mark brainliest!plz help
EXTRA POINTS!
Answer both questions...
Scientists discovered the ozone layer was depleting at a rapid rate. At the beginning of the study the ozone layer was 3 millimeters thick. Throughout the study it depleted at a rate of 0.04 Millimeters per week.
Which function can be used to find the thickness of the ozone layer in meteres x days sconce the study ?
A) T(x)=-0.04(x+3)
B) T(x)=0.04(x+3)
C) T(x)=0.04x+3
D) T(x)=-0.04x+3
Answers
Answer:
1. D
2. D
Step-by-step explanation:
Answer:
i thinks it's D im not so sure but i think it's D
HELP!!!
write the linear equation of the given table
Answers
Answer: y = 1.5x + 3
Step-by-step explanation:
help me please it's due at 2:30
Answers
Answer:
i have the same doubt
Step-by-step explanation:
Which statement explains how to determine if triangle ABC is similar to triangle XYZ?
Answers
Answer:
It is the last one
Step-by-step explanation:
There aren't enough angles
On another day, Martin bought 123
5
pounds of grapes for a picnic. His friend bought 3
8
of that amount. Use compatible fractions to estimate how many pounds of grapes Martin’s friend bought.
123
5
→
3
8
→
Martin's friend bought about
pounds of grapes.
Answers
Answer:
1.)✔ 12 1/2
2.) ✔ 1/2
3.) ✔ 6 ¼
Step-by-step explanation:
Solve for x I need help ASAP!
Answers
Let's solve your equation step-by-step.
2x+9=8x+21
Step 1: Subtract 8x from both sides.
2x+9−8x=8x+21−8x
−6x+9=21
Step 2: Subtract 9 from both sides.
−6x+9−9=21−9
−6x=12
Step 3: Divide both sides by -6.
-6x/-6=12/-6
x=-2
Answer:
-2 = x
Step-by-step explanation:
First, combine like-terms. I subtracted 21 from both sides and subtracted 2x from both sides. This gave us 12 = -6x. Then, divide to solve for x. This gives us -2 = x.
Hope this helps! Let me know!
help plz it due today
Answers
Answer:
Point A - 1/2 and - 1/4
Point B - 2 1/2 and 1 1/2
Point C 1/4 and 1/2
Step-by-step explanation:
12. The second of three numbers is one less than the first. The third
number is 5 less than twice the second. If the third number exceeds the
first number by 12, find the three
numbers.
Answers
Answer:
The three numbers are 19, 18, and 31.
Step-by-step explanation:
The three numbers are x, y, and z.
y=x-1
z=2y-5
z=x+12
2y-5=x+12
2(x-1)-5=x+12
2x-2-5=x+12
x=19
y=18
z=31
The three numbers are 19, 18 and 31
what is Algebra?Algebra is the branch of mathematics that helps in the representation of problems or situations in the form of mathematical expressions.
let the three numbers be x, y, and z.
So, according to question
The second of three numbers is one less than the first,
y = x-1
The third number is 5 less than twice the second,
z=2y-5
also, If the third number exceeds the first number by
12z=x+12
Now, equating the equations
2y-5=x+12
2(x-1)-5=x+12
2x-2-5=x+12
x=19
So, y=18 and z=31.
Learn more about algebra here:
https://brainly.com/question/24875240
#SPJ5
Is there a proportional relationship between x and y? Explain.
х
8
10
12
14
у
5
7
9
11
A.
No, all ratios
are not equivalent.
B. Yes, each x value and y value increases by 2.
C. Yes; the difference between each x value and y value is 3.
D.
No, all ratios
are greater than 1.
Answers
Answer:
B. Yes, each x value and y value increases by 2.
Find the slope of the line through
3) (-1, 17). (6, 12)
Answers
A line passes through the point (4, –6) and has a slope of Negative three-fourths. Which is the equation of the line?
y = negative three-fourths x minus 3
y = negative three-fourths x minus 6
y = negative 3 x minus three-fourths
y = negative 6 x minus three-fourths
Answers
Answer:
Option A
Step-by-step explanation:
The equation of line is
Solution:
Given that line passes through the point (4, –6) and has a slope of Negative three-fourths
Given point is (x, y) = (4, -6)
The equation of line passing through point (x, y) and slope "m" is given as:
y = mx + c ----- eqn 1
Where "m" is the slope of line and "c" is the y - intercept
Substitute (x, y) = (4, -6) and in eqn 1
The required equation of line is given as:
Thus the equation of line is found
Answer:
a
Step-by-step explanation:
All of the following are equivalent EXCEPT x < 2 x - 2 < 4 2x < -4 x - 2 < -4
Answers
Answer:
solution
x<2,2x<-4,x-2<-4 are equvalent
but x-2<4 is not
PLEASE QUICK:
Is the relation a function?
{(1, 3) (5,-2) (6, 0) (-4, 7) (1,9)]
No
Yes
Answers
Answer:
no
Step-by-step explanation:
there are 2 1's in that function
Translate point B (3,-2) 5 units left and 4 units up. What are the coordinates of the new image?
Answers
When something is moved to the left of right u change the “X” value, when something is moved up or down the change the “Y” value
If you don’t know what value is which (X,Y)
HURRY!! A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours he is at an altitude of 700 feet. What is the rate of change.
Answers
Answer:
175ft an hour
Step-by-step explanation: lets say t=hours
so 2t=400ft and 6t=700ft
the difference between hours is 4 because 6-4=2
so we would multiply 4 by ?
to get the missing # you would have to multiple 4 by numbers between 170 and 190 because anything under 170 is no where near 175 and anything above 190 is way off 175. Answer is 175ft per hour
Answer:
total distance =700+400ft
time =2+8 =10hour
rate =distance/time=1100/10=110 ft/hour
since he stops two times
rate of change =110/2=75ft/hour
Kendall is making greeting cards, which she will sell by the box at an arts fair. She paid $40
for a booth at the fair, and the materials for each box of cards cost $5. She will sell the cards
for $10 per box of cards. At some point, she will sell enough cards so that her sales cover her
expenditures. How many cards will that take?
Answers
Answer:
9
Step-by-step explanation:
40 dollars due up front
10 dollars made per sale
5 dollars lost per creation
Realistically speaking she is only making a $5 profit per box she sells;
$5 used up for material cost, $10 made from sales -5+10= 5
To pay the $40 dollar for the booth she would need to make 9 sales with her current profit
40/5 = 9