Answers
Answer:
graph based on step by step
Step-by-step explanation:
Graph the x intercepts, when x=0 set x+1=0 and x-5=0 and you get x=5 and x=-1, these are the points when y=0. then you can foil them out and see the way the parabola is structured, then you see that the middle of the intercepts is x=2, plug that into the equation either in intercept form of standard (foiled) and find the maximum/minimum
Related Questions
Victor just bought a new television for $738.00. He made a down payment of $78.00 and will pay monthly payments of $30.00 until it is paid off.
How many months will Victor be paying? (Assume that Victor pays no interest.
Answers
Answer:
22
Step-by-step explanation:
738.00 - 78.00 = 660
Am subtracting because he made a down payment so I can get the remaining of the money.
Let x = # of months
You use the remaining of the money to divide by 30 because of his monthly payments.
660 / 30x =
x = 22
Divide by 30 to isolate the variable x.
Jackie has 54 fewer beads then sally. If B stands for the number of beats Jackie has, write an expression that represents the number of beats Sally has?
Answers
Answer:
B+54
Step-by-step explanation:
If Jackie has B beads, and Sally has 54 more than that, then you are adding 54 to B
QUICK HELPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
First box-time
Second box-distance
Third box-correlation
Step-by-step explanation:
Horizontal is along the bottom.
Vertical in going up.
Correlation shows the relation between the horizontal and vertical axis.
Consider the division of 8y2 - 12y + 4 by 4y.
What are the values of a and b?
8y? - 12y+4
4y
872
4y
- 12V +
+
4
47
4
= a +b+
O a = 2y and b = 3
O a= and b = -3y
O a = 2y and b = -3
O a- } a
o a= 2 and b = 3y
Answers
Answer:
Step-by-step explanation:
Notice that the dividend has tree terms with , , c
Now, to divided our dividend by the monomial (single term) , the easiest thing to do is divide each term of the dividend by the monomial:
÷ =
After performing the division we get that now and
We can conclude that the correct answer is a = 2y and b = –3
can someone pls help with all 4
Answers
Answer:
D is the correct answer
Step-by-step explanation:
Please mark me as brainlist thanks
How many units is this value from zero on the number line?
-8
answers
A. 16
B. 8
C. 0
D. -8
pls help urgent
Answers
Answer:
answer is 8
Step-by-step explanation:
hope this helps
Which equation has the same solutions as 2x2 + x - 3=0?
(1) (2x - 1)(x + 3)=0
(2) (2x + 1)(x - 3)= 0
(3) (2x - 3)(x+1)=0
(4) (2x + 3)(x - 1)=0
Answers
Answer:
I think it’s (4)
Step-by-step explanation:
Not sure but thats the only close answer I got
Antony purchases his Play Station 5 for $1,099 from Best Buy near the Parks Mall. The sales tax is 8.25%. How much does he pay for taxes? (Round to the nearest hundredth place
Answers
Answer: $90.67
Step-by-step explanation:
Sales taxes are paid per good purchased to the IRS and are more often than not, collected at the point of sale by the seller.
The sales tax paid on the PlayStation can be calculated by the formula:
= Price of purchase * Sales tax percentage
= 1,099 * 8.25%
= $90.67
Perform the operation.
(4x^2+9x-7)-(-7x^2+5x-1)
Answers
[tex](4 {x}^{2} + 9x - 7) - ( - 7 {x}^{2} + 5x - 1) \\ = (11 {x}^{2} + 4x - 6)[/tex]
Answer:
11x^2+4x-6
Step-by-step explanation:
[tex]4x^2+9x-7+7x^2-5x+1\\\\simplify: 11x^2+4x-6[/tex]
Chris went out to dinner. His total bill before tax and tip was $23.40. He was charged an additional 8% tax and he also paid 15% tip on the original bill
Answers
Answer:
total cost = amount paid + tax paid + tip
total cost = $23.40 + 1.872 + $3.51
Step-by-step explanation:
Chris went out to dinner. His total bill before tax and tip was $23.40 He was charged an additional 8% tax and he also paid 15% tip on the original bill. Write an expression that will show the total cost including tax and tip.
total cost = amount paid + tax paid + tip
tax paid = 8% x $23.40
0.08 x $23.40 = $1.872
tip = 15% x original bill
0.15 x $23.40 = $3.51
total cost = $23.40 + 1.872 + $3.51
A right rectangular prism and its dimensions are shown.
5 cm
5
Uw
2cm
3 cm
What is the volume, in cubic centimeters, of the rectangular prism?
O
O A. 1530
OB. 30
О С. 30.
20
OD. 42
Answers
Answer:
42
Step-by-step explanation:
15/4 x 2/1 x 28/5 = 840/20 = 42
b) 6a and 6b are having a competition to see who can make the most money for Red Crescent. 6a make $2 for every $3 that 6b make. If 6a makes $30 AED profit how much will 6b make?
Answers
Answer:
45
Step-by-step explanation:
6a 6b
2 / 3
30 / x
30×3 / 2
90/2
=45
This is second one! Its easy......pls I need all answers.....
Answers
Answer:
4. - 3
5. 5 / 11
6. - 2
Step-by-step explanation:
4.
9 / x = - 3
x = 9 / - 3
x = - 3
5.
11 = 5 / x
x = 5 / 11
6.
- 2 = 4 / x
x = 4 / - 2
x = - 2
calculate the area of the kitchen if the outer wall with the window is 10 feet, the depth (height) of the kitchen is 7 feet, and the dotted line that connects to two walls is 8 feet.
Answers
Answer:
80 Ft²
Step-by-step explanation:
Area= length x width
length= 10 feet
width= 8 feet
A= 10 × 8
A= 80 Ft²
squared because it's feet multiplied by feet
Ft × Ft= Ft²
Sue uses 1/3 cup of coconut oil in each pie that she makes for her mother's bakery. If Sue made 7 cakes, how much oil did Sue use in all? *
Answers
Can someone pleaseeee help and if you’re correct i’ll give brianlest
Answers
Answer:
1.632 ft cubic
Step-by-step explanation:
Volume = width * height * length
Volume = 0.6 * 0.8 * 3.4
Volume = 0.48 * 3.4
Volume = 1.632 ft cubic
Hope this helps.....
Have a good day ahead :)
Help please, it’s multiple choice!
Answers
Answer:
60°
Step-by-step explanation:
Answer:
A) 60
Step-by-step explanation:
Each Angle in a hexagon equals 120
X is supplementary to one of those angels, therefore 180-120 = 60
help mee please its math
Answers
Answer:
m<D = 34
Step-by-step explanation:
Exterior angles thm:
3x - 2 + 68 = 9x - 6
3x + 66 = 9x - 6
3x - 9x = -6 - 66
-6x = -72
x = 12
<D:
3x - 2
3(12) - 2
36 - 2
34
у varies inversely as x, and y = 45 when x = 7
Answers
Step by step Explanation: y=k/x
Replace y with 7 and x with -2
7=k/-2 gives you -14
then you replace k with -14 and x with 7
Y=14/7 gives you -2
Diego scored 9 points less than Andre in the basketball game.
Noah scored twice as many points as Diego.
If Noah scored 10 points, how many points did Andre score?
Type the answer in the box below.
Answers
Answer:
14
Step-by-step explanation:
Diego scored 5 points (half of Noah's 10)
which is 9 less than 14!
Answer:
Diego scored 14 points
x = 14
Hope this helps!
What is the y'intercept of the line given by the equation y = 5x + 16? !!!!
Answers
Answer:
16
Step-by-step explanation:
Y=Mx+b where m is the slope and b is the y intercept
y=5x+16 where 5 is the slope and 16 is the y intercept.
Please help!
A car salesman sells 1 car on his first day, 2 cars on his second day, 4 cars on his third day, and so on, so that every day after the first, he sells twice as many cars as the day before. How many days does it take him to sell a total of at least 1000 cars?
Answers
Answer:
10
Step-by-step explanation:
every day he doubles the number of sold cars compared to the previous day.
so the sequence goes along the powers of 2 :
1
2
4
8
16
32
64
128
256
512
1024 - so, latest here, of course, at least 1000 cars were sold. that would be day 11.
but - maybe we reached the total of 1000 cars already before that.
as you can see, the number of cars sold on a day is 1 bigger than the sum of cars sold on all previous days.
e.g. 8 = 4 + 2 + 1 + 1
64 ÷ 32 + 16 + 8 + 4 + 2 + 1. + 1
therefore, 1024 is bigger by 1 than the sum of the cars Sikhs before that day. so, that sum is 1023 and bigger than 1000.
so, with the 512 cars sold on day 10 he reached and surpassed the total 1000 sold cars mark.
It takes 11 days for the salesman to sell at least 1000 cars.
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
We can set up an inequality to represent the total number of cars sold after n days using a geometric series, where "a" is the initial number of cars sold, "r" is the common ratio of the series, and "n" is the number of days.
The inequality is : a(1-rⁿ)/(1-r) ≥ 1000
In this case, the initial number of cars sold is 1, the common ratio is 2, and we're trying to find the number of days it takes to sell at least 1000 cars. So we can plug these values into the inequality:
1(1-2ⁿ) ≥ 1000
1-2ⁿ ≥ 1000
2ⁿ ≤ 999
Now we can take the log base 2 of both sides
n ≤ log₂(999) +1
n ≤ 9.97+1
n ≤ 11
As the number of days is an integer, it takes 11 days for the salesman to sell at least 1000 cars.
Learn more about inequalities here:
brainly.com/question/20383699
#SPJ2
Someone pls help me with 1 I need a answer and a explanation
Answers
Answer:
Im fairly sure the equation is D, a+5=11
Step-by-step explanation:
Kate has gone up 11 times and 5 more times than Andre, so 11-5 HAS to be the amount of times Andre has gone up.
If we reorganise this equation then we get a+5=11
simplify: x'2-9/x'2-3x
Answers
Answer:
this is the answer Hope's it helps
Two sides of a right triangle have lengths of 2 centimeters and 5 centimeters. The third side is NOT the hypotenuse. How long is the third side?
Answers
Answer:
About 1.625
Step-by-step explanation:
I believe it is 1.625
( 2^2 + b^2 = 5^2 )
Solve this equation: m - 3.6 = 13.8
Answers
Answer:
m= 17.4
Step-by-step explanation:
Chris found the equation of a trend line. The equation
is shown below. y= 3x + 10. If x is 5, what is the
predicted value of y?
Answers
y = 3(5) + 10
= 15 + 10
= 25
Answer:
y = 25
Step-by-step explanation:
Substitute x = 5 into the equation for value of y
y = 3(5) + 10 = 15 + 10 = 25
HELP WILL GIVE BRAINLY PLZ DONT SKIP
Half of a class took Form A of a test, and half took Form B. Of the students who took form B, 39% passed. What is the probability that a randomly
chosen student took Form B and did not pass? Show ur work/explain in words what you did
A. 0.055
B 0.195
C. 0.305
D. 0.390
Answers
Answer:
C. 0.305
Step-by-step explanation:
100 - 39 = 61
.5 x .61 = .305
30.5%
enter the value of 5 times (1 + 3.2).
Answers
There are 100 students surveyed. 32 are taking Calcus, 45 are talking Spanish, 18 are taking both Calcus and Spanish. If a student is picked at random, what is the probability that the student is taking Calculus or Spanish. A)77%. B)45% C)95%. D)59%
Answers
Answer:
C. 95%
Step-by-step explanation:
Because you have to add all percents
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