The y-coordinate of the vertex of the function y = 2x^2-8x+c is 2. The value of c is...
No links please
A train travels at a constant speed for a long distance. Compete the two statements that describe the constants of proportionality for the relationship between distance traveled and elapsed time. Express fractions in the form a/b.
Part A:
The train travels (?) miles in 1 hour.
Part B:
It takes (?) hours for the train to travel 1 mile.
Answer:
1. 45
2. 0.75
Step-by-step explanation:
The line plot represents the amount of water that is poured into six beakers.If the total amount of water were redistributed equally,how much water would be in each beaker?
A. 1/4 of an ounce
B. 3/8 of an ounce
C 1/8 of an ounce
D 5/16 of an ounce. plz don't answer if you don't know, OR YOU WILL BE REPORTED. Thx and may god bless you!
Answer:
Either B or c
Step-by-step explanation:
HELPPPPPPPPPPP PLEASEEEEEE AND SHOW YOUR WORK PLEASEEE
which of the following is the solution for the inequality below- 3x+2
pease help me its due at 12am pleas4 and ty ill giove brainlisted
Answer:
B
Step-by-step explanation:
There should be a number for every letter in the spinners
Could a triangle be constructed with side lengths 4 cm, 5 cm and 13 cm? *
Answer:
NO.
Step-by-step explanation:
No because 13 > 4 + 5.
Riddle (o˘◡˘o)
On the first day of school, someone murdered a history teacher. There were four people at the school that the police suspected had done it: the landscaper, a math teacher, a basketball coach, and the principal. These were their alibis:
The landscaper said he was outside mowing the lawn.
The math teacher said he was giving a mid-year test.
The basketball coach said he was running practice drills with his players.
The principal said she was in her office.
After giving their alibies, the police arrested the killer immediately. Who killed the history teacher and how did the police know?
I'll give brainliest to whoever gets the answer correct! (≧◡≦)
Answer:
Step-by-step explanation:
The maths teacher because it was the first day back but he was giving a ‘miD YeAr tEsT’
Answer:the math teacher
Step-by-step explanation:if it’s the first day of school you would not be giving students a mid year test.
What are the solutions to the quadratic equation 4(x + 2)2 = 36
A. x = −11 and x = 7
B. x = −7 and x = 11
C. x= −5 and x = 1
D. x = −1 and x = 5
Answer:
C
Step-by-step explanation:
Given
4(x + 2)² = 36 ( divide both sides by 4 )
(x + 2)² = 9 ( take the square root of both sides )
x + 2 = ± [tex]\sqrt{9}[/tex] = ± 3 ( subtract 2 from both sides )
x = - 2 ± 3 , then
x = - 2 - 3 = - 5 and x = - 2 + 3 = 1
I need help please and thank you :)
Answer:
1/3
Step-by-step explanation:
Which situation could best be represented by this linear equation?
2.75x + 3.25y = 215
A. Popcorn is 50 cents less expensive than pretzels. The variable x represents the number of pretzels sold and y represents the number of popcorn bags sold. The sales total was $215.
B. Pretzels cost 75 cents more than popcorn bags. The variable x represents the number of popcorn bags sold and y represents the number of pretzels sold. The sales total was $215.
C. There were 50 more popcorn bags sold than pretzels. The variable x represents the number of popcorn bags sold and y represents the number of pretzels sold. The sales total was $215.
D. Pretzels cost 50 cents less than popcorn bags. The variable x represents the number of pretzels sold and y represents the number of popcorn bags sold. The sales total was $215.
Help plz
Answer:
Pretzels cost 50 cents less than popcorn bags. The variable x represents the number of pretzels sold and y represents the number of popcorn bags sold. The sales total was $215.
Step-by-step explanation:
Answer:
Pretzels cost 50 cents less than popcorn bags. The variable x represents the number of pretzels sold and y represents the number of popcorn bags sold. The sales total was $215.
Step-by-step explanation:
Can y’all plz help me with this
Answer: 46.17
Step-by-step explanation:
35.5 + 7.25 = 42.75
Thats the total
then multiple that by 1.08 to get your answer
Becky bought a magazine for $3.90, and the sales tax was 8.25%. How much sales tax did Becky pay on the magazine?
Answer:
$4.22 Is your answer.
Step-by-step explanation:
What is the solution to the equation k + 4 3/4 = 7?
Answer:
K=4 is the answer
Step-by-step explanation:
z divided by 6 + 15 = 24
Answer:
z/6+15=24
We move all terms to the left:
z/6+15-(24)=0
We add all the numbers together, and all the variables
z/6-9=0
We multiply all the terms by the denominator
z-9*6=0
We add all the numbers together, and all the variables
z-54=0
We move all terms containing z to the left, all other terms to the right
z=54
Step-by-step explanation: hope it helps
Answer:
z = 54
Step-by-step explanation:
[tex]\frac{z}{6}+15=24[/tex]
[tex]6(\frac{z}{6})+15=24[/tex]
z + 15 = 24
z + 15 - 15 = 24 - 15
z = 54
Find the volume of the rectangular prism pls help me-
Answer:
5×3×7=105
Step-by-step explanation:
Volume is length × breadth × height
PLEASE HELP ME!!!!!!!!! PLEASE!!!!!! I WILL MARK THE BRAINIEST TO WHOEVER CAN ANSWER THIS!!!
Answer:
Interest rate
Step-by-step explanation:
Answer:
The answer is d
Step-by-step explanation:
Simplify the expression.
3. 3(5-2n)+9n
Find the sum or difference.
5. (3j+11)+(8j-7)
6. 3/4(Three-fourths)(8p+12)+3/8(three-eighths)(16p-8)
7. (2r-13)-(-6r+4)
8. -2.5(2s-5)-3(4.5s-5.2)
Solve the equation(Find the unknown variable). Check your solution.
13. 2/9(Two-ninths)g= -8
16. 2/7(Two-sevenths)k-3/8(Three-eighths)= -19/8
Answer:
3. 15 + 3n
5. 11j + 4
6. 27p - 5 over 4
7. 8r - 17
8. -18.5s + 28.1
13. G = - 162
16. K = 7007 over 256
Step-by-step explanation:
Hope it helps
On monday, your bank account balance was -$12.58. Because you didn't realize this, you wrote a check for $30.72 for groceries. a) What is the new balance in your checking account? b) The bank charges a $25 fee for playing a check on a negative balance. What is the balance in your checking account after this fee? c) How much money do you need to deposit to bring your account balance back up to $0 after the fee?
Answer:
a) The new balance in your checking account is -$12.58 - $30.72 = -$43.30.
b) After the bank charges a $25 fee for overdrafting, the balance in your checking account will be -$43.30 - $25 = -$68.30.
c) To bring your account balance back up to $0 after the fee, you will need to deposit $68.30.
Step-by-step explanation:
Answer:
First, you subtract the 30.72 from the -12.58 which is -43.03 which is therefore how much you have in your account. Then we subtract another 25 for the fee. -68.03 Is how much you have after paying the fee.
Therefore, to get to 0, you need to pay 68 dollars and 3 cents.
Step-by-step explanation:
Create an equivalent expression that includes a set of parentheses that make the value of the expression 13. Remember, you can have two or more numbers within the set of parentheses.
1/2 X 12 + 2 -2 + 11
Thank you! It's my last question.
plz help , its really easy
Answer:
B is most accurate
Help me please with this math question! giving brainliest to the correct answer
Step-by-step explanation:
do 21×3.14= 65.94
then divide by 2 since its a semicircle
equals: 32.97
than find perimeter altogether
21+28+28+32.97= 109.97ft
Answer:
I think it is 109.97ft
Step-by-step explanation:
I hope you have a wonderful night + day :)
Hope this help!
please help
Journalists can report the news via social media.
A. True
B. False
Answer:
True
Step-by-step explanation:
Behold the most cutest thing in the world.....
Answer:
Step-by-step explanation:
omg it do me cat pika
A box covers an area of 612 in2 when resting on its base. The volume of the box is 4512 in3.
Which of the following can you find from the given information? Select all that apply.
A.
The height of the box
B.
The width of the base of the box
C.
The length of the base of the box
D.
The surface area of the base of the box
E.
The surface area of the box
Answer:
E. The surface area of the box
For each inequality, decide whether the solution is represented by x<4.5
or x>4.5
A: x > 4.5
B: x < 4.5
C: x < 4.3
Melanie uses 9.3 pints of white paint and blue paint to paint her bedroom walls.
1/4 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls?
-my cousin who is cheating on her school work
Answer:
6.975 pints of blue paint
Step-by-step explanation:
1/4x + 3/4y = 9.3
9.3/4 = 2.325
2.325 = 1/4
2.325 * 3 = 6.975
let me know if I am incorrect
Adults and children attended the children's matinee on Saturday. Tickets for adults were $3 each, and tickets for children were $1 each. The theatre sold $114 worth of tickets. The function y = 114 - 3x represents the number of adult tickets x and childrens tickets y sold on Saturday. No links if I get links I’ll report you Juan will be sad<3
Answer:
just substitute 1, 2, 3, 4, and so on into the function and then you'll get your answer
Step-by-step explanation:
Please mark me brainliest
How would I find the range btw im only allowed a Ti-84 calculator So pls tell me how to solve this without using any stepbystep caulculators or desmos
Answer:
the answer is b. hope this helps
Step-by-step explanation:
Question in photo, Please Help