QUICK HELP MEEE get this right pls :(
Answer:
(n*3)+15
Step-by-step explanation:
Number times 3 = 3n
adding 15 so
(n*3)+15
Is the difference of two positive integers negative if a > b |a| - |b| is a negative integer?
Need help asap. Algebra 1 Thanks so much!!!
Charlie and Clare are playing a number-guessing game. Charlie picked two numbers between 1 and 5. To win the game, Clare must guess both his numbers in three tries. Her guesses, simulated using a random number generator, are shown in the table. If Charlie’s numbers are 1 and 3, what is the experimental probability that Clare won?
Answer:
3/10 that is thee answer
Step-by-step explanation:
Answer: it is 3/10
Step-by-step explanation:
There are 20 students in a math class who have brown hair. This represents 80 percent of the students in the class
Answer:
its 90% if you work it out
Step-by-step explanation:
I hope this is the answer
I'm having a bit of trouble with this!! The question is included with the screenshot!
25 points for answering this!! :)
Answer: 27
Step-by-step explanation: you care the 4 and make it a 7 and then add your 2
Robin and Evelyn are playing a target game. The object of the game is to get an object as close to the center as possible. Each player’s score is the number of centimeters away from the center. Robin’s mean is 107, and Evelyn’s mean is 138. Compare the means. Explain what this comparison indicates in the context of the data. Who is winning the game? Why?
Answer:
*Evelyn has the greater mean.
*Evelyn's object landed farther Than robins
*The objective is to get the object as close to the center, that means ROBIN is winning
Answer:
Sample response: Evelyn has the greater mean. It indicates that, on average, her objects landed farther away from the center than Robin's. This difference means that Robin is winning the game.
Step-by-step explanation:
This is the sample i got on Edge 2021
Hopes this helps u :)
Brainiest
How many solutions does the equation 1.45x = 0 have?
Infinitely many
No solution
Between 500 and 1,000
One
Answer:
I'm pretty sure it's one.
Step-by-step explanation:
Please help asap, I suck at math :(
Maya is the manager for the track team. She created a table to compare finish times from the second practice to the first practice. 100 m Dash Finish Time Comparison Runner Second practice time compared to first practice time Joshua +1.03 Kedwin –0.97 Leila –0.95 Miguel +1.1 Nicole –0.87 Maya claims that the runners’ order of most improved to least improved is Miguel, Joshua, Nicole, Leila, and Kedwin. Which statement describes whether Maya is correct? Maya is correct because she compared each digit in the same place value. Miguel added the most time to his sprint so he is most improved. Maya is incorrect because –0.87 < –0.95 < –0.97. Runners that decrease times are improving, and those that add time are not improving. Maya is incorrect because 1.1 < 1.03. She should switch the order of Joshua and Miguel because Joshua added more time to his run. Maya is incorrect because she listed the runners from least improved to most improved. Runners that decreased times are improving, and those that add time are not improving.
Answer:
Maya is the manager for the track team. She created a table to compare finish times from the second practice to the first practice.
100 m Dash Finish Time Comparison
Runner
Second practice time compared to first practice time
Joshua
+1.03
Kedwin
–0.97
Leila
–0.95
Miguel
+1.1
Nicole
–0.87
x Maya claims that the runners’ order of most improved to least improved is Miguel, Joshua, Nicole, Leila, and Kedwin. Which statement describes whether Maya is correct?
x Maya is correct because she compared each digit in the same place value. Miguel added the most time to his sprint so he is most improved.
x Maya is incorrect because –0.87 < –0.95 < –0.97. Runners that decrease times are improving, and those that add time are not improving.
x Maya is incorrect because 1.1 < 1.03. She should switch the order of Joshua and Miguel because Joshua added more time to his run.
✔Maya is incorrect because she listed the runners from least improved to most improved. Runners that decreased times are improving, and those that add time are not improving.
Step-by-step explanation:
Answer:
its D. If you did not understand the first person that gave you the answer. (they said it was D)
Step-by-step explanation:
If 4 tickets to the zoo cost a total of $12.00, how many tickets may be purchased for $51.00?
a. 9
b.10
c.16
d.17
Answer:
d) 17
Step-by-step explanation:
51/12 = 4.25
4*4.25=17
Answer:
D: 17 tickets
Step-by-step explanation:
4 x
--- = ----
12 51
4 *51= 12x
204= 12x
x= 17
Bill’s Bikes sells new and used bikes. Bill buys used bikes, fixes them, and marks up the prices by 80%. The salesperson selling the bike gets a 25% commission on the markup.
Find the missing values in the table.
Buying Price Markup (80% of buying price) Selling Price Commission
(25% of markup)
Profit
(Money the shop makes on the sale)
$100
$80
180
20
$60
$55
$125
Select all that apply. ANSWER QUICK!! first to answer that's correct gets brainliest.
Which of the following are proportions?
25/10 = 5/2
3/4 = 8/10
2/8 = 3/12
3/4= 15/20
Simplify 4(5x - 6) - 4(2x + 1)
12x - 5
12x - 20
12x - 28
Answer:
12x - 28
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyAlgebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define
4(5x - 6) - 4(2x + 1)
Step 2: Simplify
Distribute: 20x - 24 - 8x - 4Combine like terms (x): 12x - 24 - 4Combine like terms (Z): 12x - 281. 8 + (-4) =
2. -7 + (-8) =
3. -6 + (-3) =
4. 9 - (-5) =
5. 3 - 7 =
Instructions: use a chip model to solve each problem.
I need help pleases I wil give brainyless
Answer: Let's start by writing down coordinates of all points:
A(0,0,0)
B(0,5,0)
C(3,5,0)
D(3,0,0)
E(3,0,4)
F(0,0,4)
G(0,5,4)
H(3,5,4)
a.) When we reflect over xz plane x and z coordinates stay same, y coordinate changes to same numerical value but opposite sign. Moving front-back is moving over x-axis, moving left-right is moving over y-axis, moving up-down is moving over z-axis.
A(0,0,0)
Reflecting
A(0,0,0)
B(0,5,0)
Reflecting
B(0,-5,0)
C(3,5,0)
Reflecting
C(3,-5,0)
D(3,0,0)
Reflecting
D(3,0,0)
b.)
A(0,0,0)
Moving
A(-2,-3,1)
B(0,-5,0)
Moving
B(-2,-8,1)
C(3,-5,0)
Moving
C(1,-8,1)
D(3,0,0)
Moving
D(1,-3,1)
Hope this helps plz mark brainliest
Step-by-step explanation:
Answer:
It seems like this one is more of an estimate based off the graph so I would go with either 1 or 0 but most likely 1
Step-by-step explanation:
what is 48/400 as a decimal??
Answer: 0.12
Step-by-step explanation:
Answer:
its 0.12, or 3/25, or 12%
Step-by-step explanation:
Simplify
48/400 to 12/100
then, divide
12/100 = 0.12
What meaning does -1 have for this equation - 2x + 5=6+3x
and heree is ten points
Answer:
The Answer is -1=x .
Which of the following equations is graphed below? 3 x - 5 y = 2 3 x + 2 y = 4
Answer:
I am pretty sure it is 3x-5y=4
Step-by-step explanation:
You have to put the equation in point slope form and 3x-5y=4 in point slope form is y=3/5x-4/5
Answer:
The answer is 3x - 5y = 2
Step-by-step explanation:
Help with this math thingy pls! <3
please solve using substitution and extraction strategy! I will mark brainiest!
Answer:
Liz's age is 10, Jack's age is 4.
A 1-inch length in the scale drawing below corresponds to a length of 12 feet in the actual room.
Answer: Im going to say 3 over 5 and 8
Step-by-step explanation:
help pls im confused and i will give you brainliest
A line passes through (3, 7) and (6, 9). Which equation best represents the line?
y = 3 over 2x + 5
y = 2 over 3x + 5
y = 3x + 2
y = 2 over 3x + 2
Which number is equivalent to 4/15 - 7/25?
-1/75
-1/375
1/375
1/75
Answer:
- [tex]\frac{1}{75}[/tex]
Step-by-step explanation:
Identify the independent variable and the dependent variable.
The number of hours (h) worked and the amount of money (m) earned.
Elaine says, “To find 6 ➗ 2/3, I can just take the value of 6 ➗ 1/3 then either multiply it by 1/2 or divide it by 2.” Do you agree with her? Explain why or why not.
Answer:
I do not agree with her
Step-by-step explanation:
You can find the answer by doing the keep change flip method. So keep the 6, chnage the sign to a multiplication sign, then flip the 2/3 to 3/2. Then you multiply and you get 18/2 which simplifies to 9.
FINALSS! PLEASE HELP!
The circle graph below shows the percentages of paint color sold last year at the Main Street Hardware and Paint Store.
If 240 gallons of gray paint were sold last year, what was the total number of gallons of paint sold?
A. 3,600
B. 1,600
C. 600
D. 2,400
(sorry the image didn't show up, and percentage of grey is 15%)
The total number of gallons of paint sold was 1600.
What is percentage?A percentage is a fraction of an amount expressed as a particular number of hundredths of that amount.
Given that, 240 gallons of gray paint were sold last year, which is 15% of total sold paint.
Let the total numbers of gallons of paints sold be x,
15% of x = 240
x = 240*100/15
x = 1600
Hence, the total number of gallons of paint sold was 1600.
For more references on percentage, click;
https://brainly.com/question/29306119
#SPJ3
Hey! please help my step mom is yeling at me about this overdue work so if you could help asap it would be much apprecieated.. tyyy
Answer:
122 fahrenheit for number 1 and -51 celsius for number 2
Step-by-step explanation:
thats just how there converted over, hope that helps
Please help me I will give you the brain thing and extra points. (image below) 3/13
Answer:
x=14
Step-by-step explanation:
3x-6=2(x+4)
3x-6=2x+8
+6 +6
3x=2x+14
-2x -2x
x=14
Need help with two word problems
Answer:
E. 18 children are buying their lunches
F. Rock must pay $50 each month
Step-by-step explanation:
E.
To find a percentage you multiply the number by the percentage;
60 x 70%(0.70) = 42 children brought their lunches
But we need the amount buying their lunches so we would subtract 60 by 42;
60 - 42 = 18 buying their lunches
F.
Again, to find the percentage we multiply it by the original;
$800 x $25(0.25) = $200 Rock paid for the down payment on the sofa
Now we need to find how much Rock still needs to pay for the sofa;
$800 - $200 = $600 more needed to pay for the sofa
Lastly, we must find how much Rock will need to pay each month to pay the rest of the $600. There are 12 months in a year, so we divide that by the amount left;
$600 / 12 = $50 needs to be paid each month for a year