Answer:
30 minutes
Step-by-step explanation:
Find the unit rate (time per SINGLE kilometer).
5/5=1 18.75/5=3.75
Multiply 3.75 (unit rate) by 8.
3.75 x 8=30
What is the equation in point−slope form of the line passing through (1, 2) and (2, 5)?
(5 points)
A.) (y − 2) = −3(x − 1)
B.) (y − 2) = 3(x − 1)
C.) (y − 1) = −3(x − 2)
D.) (y + 2) = 3(x + 1)
Please make sure the answer is correct
Answer:
B
Step-by-step explanation:
First, find the slope by using change in y divided by change in x.
Change in y = 5 - 2 = 3
Change in x = 2 - 1 = 1
This means that the slope is 3/1 = 3.
Then, you put it in the point-slope form so:
(y - 2) = 3(x - 1)
Guys please which one is the right answer. I need help
Answer:
The equation would be 8n + 11 = 3n + 26.
Answer:
I'm gonna assume we're talking about "n".
b) 8n+11=3n+26 (because they are corresponding angles)
n=3
Step-by-step explanation:
8n+11=3n+26
simplifying:
8n-3n+11-11=3n-3n+26-11
5n=15
n=3
A school band consists of 45 boys and 50 girls of total number of boy 18 play the drums what percent of boys in the band play the drums
Can some one help me please?? x+7 1/3=18 2/3
Answer:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Exact Form: x = 34 /3
Decimal Form: x = 11. ¯ 3
Mixed Number Form: x = 11 1 /3
Step-by-step explanation:
hope this helps!
Which number can each term of the equation be multiplied by to eliminate the fractions before solving in the equation
6-2x1-2x+5
Answer: 12
...................
Given: ΔLMN ≅ ΔPQR Find: m
If 8 more than twice a number is equal to 20, what is 6times the number ?
Answer:
36
Step-by-step explanation:
2x + 8 = 20
2x = 20 - 8
2x = 12
x = [tex]\frac{12}{2}[/tex]
x= 6
6x
6(6) = 36
Can y’all help me find the length ?
Answer:
12
Step-by-step explanation:
32-20=12
(Correct me if i am wromg)
Two functions are given below f(x) and h(x) State the axis of symmetry for each function and explain how you found it
Answer:
The axis of symmetry is the horizontal shift. If I am not wrong, you might be learning about absolute value functions or parabolas.
The absolute value function: f(x)= a|x-h|+k
The parabola (Vertex form of a quadriceps function): f(x)= a(x-h)^2+k
The variable ‘h’ is the horizontal shift, in other words, the axis of symmetry
What is the slope of the line that passes through the points (-2,-6) and
(14,-2)
Help please!!
Answer:
1/4 please put me the brainliest
Step-by-step explanation:
I WILL MARK THE BRAINIEST
solve for x
Answer:
22?
Step-by-step explanation:
I'm not quite sure
Plzz help I’ll mark Brainly!!!
Hidaya is mailing packages. Each small package costs her $2.40 to send. Each large package costs her S3.70. How much will it cost her
to send 6 small packages and 1 large package?
Answer:
18.10
Step-by-step explanation:
6x2.40= $14.40 + $3.70= 18.10
Answer:
18.1 dollars
Step-by-step explanation:
2.40x6+3.70
I took notes and went back through the lesson but I can't get it. Help, please!!!
Answer:
\/
Step-by-step explanation:
▪Picture 1. x = 28
[tex] \frac{x}{42} = \frac{10 + x}{57} \\ 42(10 + x) = 57x \\ 420 + 42x = 57x \\ \frac{ \: \: \: \: \: \: \: \: \: \: \: - 42x = - 42x}{ \frac{420}{15} = \frac{15x}{15} } \\ \\ 28 = x[/tex]
-
▪Picture 2. I don't know what in trying to solve.
▪Picture 3.
•ABC = 50
•DEF = 95
•GHI = 65
•JKL = 55
▪Picture 4. I dont know how to do that
HELP! Austin is going to invest $94,000 and leave it in an account for 14 years. Assuming the interest is compounded monthly, what interest rate, to the nearest tenth of a percent, would be required in order for Austin to end up with $157,000?
Answer: 3.7%
Step-by-step explanation:
Which sentence can represent the inequality
Use scientific notation to estimate the number of inches in 1,225 miles. Include all calculations in your final answer. 1 inch =1578x 10-5 miles
Answer: (7.129)*10^(7) inches.
Step-by-step explanation:
We know that:
1 inch = 1.578*10^(-5) miles.
If we divide both sides by 1.578*10^(-5), we get:
(1/1.578*10^(-5)) inches = 1 mile
63,371.36 inches = 1 mile
Now, we have 1,225 miles, this is equal to 1,125 times 63,371.36 inches
Then 1,225 miles writen in inches is:
1,125*(63,371.36 inches) = 71,292,780 inches.
Now, to write this in scientific notation, we need to count the number of decimals between the first one at the left, and the decimal point.
In this case we have 7 decimals.
Now, let's take the first 4 decimals, (7129) and write a decimal point after the first one:
(7.129)
Now let's multiply this by then to the power of 7 (where 7 is the number of decimals we found above).
Then the scientific notation of 71,292,780 inches. is:
(7.129)*10^(7) inches.
Jack and Jill applied for the same credit card from the same bank. The bank checked both of their FICO scores. Jack had an excellent credit rating, and
Jill had a poor credit rating
Jack was approved for a card with an APR of 12%. What was his monthly periodic rate?
Jill was approved for a card with an APR of 21%. What was her monthly periodic rate?
If each of them had an average daily balance of $700 and had to pay a finance charge, how much MORE will Jill pay than Jack?
Answer:
a. Jack's monthly periodic rate = 1%
b. Jill's monthly periodic rate = 1.75%
c. Amount paid more by Jill than Jack = $5.25
Step-by-step explanation:
a. Jack was approved for a card with an APR of 12%. What was his monthly periodic rate?
Jack's monthly periodic rate = Jack's annual percentage rate (APR) / Number of months in a year = 12% / 12 = 1%
b. Jill was approved for a card with an APR of 21%. What was her monthly periodic rate?
Jill's monthly periodic rate = Jill's APR / Number of months in a year = 21% / 12 = 1.75%
c. If each of them had an average daily balance of $700 and had to pay a finance charge, how much MORE will Jill pay than Jack?
Jack's finance charge = Jack's monthly periodic rate * Average daily balance = 1% * $700 = $7
Jill's finance charge = Jill's monthly periodic rate * Average daily balance = 1.75% * $700 = $12.25
Amount paid more by Jill than Jack = Jill's finance charge - Jack's finance charge = $12.25 - $7 = $5.25
Determine the value of 3p if p =
6
Answer:
18
Step-by-step explanation:
What is the volume of this rectangular prism
Answer:
2
Step-by-step explanation:
You need to multiply 2*1*1/4 due to volume formula
Answer:
4 /4
Step-by-step explanation:
A hotel manager buys 30 pillow cases and 25 shower curtains for $375. The manager then
buys another 28 pillow cases and 35 shower curtains for $455. How much is the cost of one
pillow case and one shower curtain?
Select one:
O a. $5 and $9
O b. $4 and $10
O c. $6.50 and $11
O d. $6 and $12
Answer:
The answer would be a!!!!!!
Step-by-step explanation:
Ben is playing a card game. The numbers of the cards in his hand are 2, 3, 4, 4, 5, 7, 9, and 10. Ben may only play one card at a time.
What is the probability the next card Ben plays will be an odd number?
343 fourths
121 half
383 eighths
14
Answer: Half
Step-by-step explanation:
Explain how you could set up an equation to find the amount of money you should save each week to buy the iguana that’s $9 in 6 weeks.
hii pls help i’ll give you brainliest if you give a correct answer.
Answer:
Step-by-step explanation:
How many 3/8 are in 5/4? We can set this number as x. Therre are x number of 3/8 that make up 5/4:
Therefore the PART A is: x* 3/8 = 5/4
On the other hand, 5/4 / 3/8 = x (this is just the reverse of what I mentioned earlier)
I hope this helps! :)
I know I don't know how to simplify or anything its ratios :(
Answer:
C.) 1 : 20
Step-by-step explanation:
NEED HELP!!
Find the slope of the line.
The slope of the line is
Answer:
m=3
Step-by-step explanation:
Which system of equations has the same solution as the system of equations shown below?
6x + 2y = 10
8x + 4y = 12
a. 6x + 2y = 10
4x = – 8
b. 6x + 2y = 10
– 4x = – 8
c. 10x = 16
8x + 4y = 12
d.– 2x = 4
8x + 4y = 12
Answer: Its b
Step-by-step explanation:my teacher told me
Answer:b
Step-by-step explanation:
solve this problem here vv:
Answer:
3
Step-by-step explanation:
Answer:
3 coefficients or answer c
Step-by-step explanation:
A coefficient is a holder of a vairable for example 5x in this equation 5 is the variable.
hope this helped brutherrr
using the image below, find the value of x.
Answer:
x = 4
Step-by-step explanation:
6x+6=70 subtract 6 on both sides leaves you with 16x=64 divide by 16 on both sides..
Leaving you with the answer 4x
The length of a rectangular building is 4 feet more than 3 times the width. The perimeter is 84 feet. Find the width and length of the building.
Answer:
Width=9.5, Length=32.5
Step-by-step explanation:
Let x be the width of the rectangle,
The length is 4 feet more than 3 times the width,
The length= 3x+4
The perimeter is
2(x)+2(3x+4)=84
2x+6x+8=84
8x=76
x=76/8
x=9.5
The Width=9.5
Length= 3(9.5)+4=32.5