Nick and his family traveled by train to New York City. The clocks show when the train left the station and when it arrived in New York City. How long was the train ride?
Answer:
Answer: 4 hr 15 min is the right answer
A new pair of shoes costs $69.95. The tax on the shoes is 6%. What will the shoes cost after tax?
how do u solve ax² -5ax+6a
Answer:
a(x - 3)(x - 2)
Step-by-step explanation:
[tex]a {x}^{2} - 5ax + 6a \\ \\ = a {x}^{2} - 3ax - 2ax + 6a \\ \\ = ax(x - 3) - 2a(x - 3) \\ \\ = (x - 3)(ax - 2a) \\ \\ = (x - 3)a(x - 2) \\ \\ = a(x - 3)(x - 2)[/tex]
please help, i’m so confused
Answer:
x = 20
Step-by-step explanation:
The triangle shown is an equilateral triangle. An equilateral triangle has angles that are all the same. Therefore, the expression 4x-20 equals the value of the angle, which is 60 degrees. To find x, you just have to do some simple algebra.
4x - 20 = 60 ..... set the expression equal to 60, that's what the angle equals
4x = 80 .... add 20 to both sides
x = 20 .... divide both sides by 4, and you get your answer
Hope this helps! :)
Find the x-intercept of the following equation. Simplify your answer.
x + 10y = 8
Here is a list of numbers.
-45
-21
-16
12
33
40
a) Write down two numbers from the list that add up to -9.
-16 and 12
b) Write down two numbers from the list that have a difference of 29.
c) Work out the sum of all the numbers in the list.
Negatives - Adding and Subtracting
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FOUNDATION 1a - Integers and Place Val
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Answer:
12+-21 hope it helped jejdjdjdjd
Which of the following expressions are equal to -(8/4)?
A. 8/-3
B. - 8/-3
C. None of the above
Answer:
C. None of the above
Step-by-step explanation:
why hasn't father returned with the milk yet? its been 13 years and my cereal is stale is he coming home soon????
Answer:
Step-by-step explanation: he hasn't found the right store yet..
Answer:
He should be... I mean maybe he needed to get some cookies to go with the milk thats whats taking so long, he cant find the chips ahoy
Barb, the editor at The Daily Report newspaper, found 5 typos
on a page with 2,500 words. If this ratio is consistent, how
many typos would she expect to find in a newspaper of
160,000 words?
Answer:
320
Step-by-step explanation:
160,000/2,500=64(5)=320
or
5/2,500=x/1600,000=320
A right rectangular prism is packed with cubes of side length 1/6 inch. If the prism is packed with 12 cubes along the length, 3 cubes along the width, and 2 cubes along the height, what is the volume of the prism?
A. 1/3 Cubic Inch
B. 1 2/3 Cubic Inches
C. 1/6 Cubic Inch
D. 2 5/6 Cubic Inches
Please answer as soon as possible!
Answer:
a
Step-by-step explanation:
2*1/6 is 2/6, which is 1/3
Please help I’ll mark brainliest as long as you tell me how you got that answer, also I apologize if it’s kinda blurry. I hope you can still read it
Answer:
Answer is C
Step-by-step explanation:
I mean there isn't much too this problem just fit in the values into the answers, so the correct answer is c because 16 + 0.55n is sixteen dollars for the trophy and 55 cents per letter in the engraving. Also, the other store sells the trophy for 22 dollars and 25 cents per letter on the engraving.
Answer:
a
Step-by-step explanation:
if you look at the equation, you can see there is an equal sign, so both costs must be the same. this marks out c and d.
each side of the equation has to be paired with one another. 16 and .55 have to be together, and 22 and .25 have to be together. in b, they are mixed up, so that makes it wrong.
this leaves a
Helpppppppppppppppppp
Answer: 4b+9
Step-by-step explanation: add the B's together
Answer:
14b+8
Step-by-step explanation:
b+b-1+b+b+10b+9
b+b+8+b+b+10b
b+b+8+b+b+10b
14b+8
I hope this help because i don't really know how to solve your question but i did this how i kinda of know so i hope this help you
p = the number of pops sold 1.25p - 50 How much of a profit did we make if we sold 20 pops.
A. a loss of $28.75
B. a gain of $25
C. a loss of $25
D .a gain of 28.75
"Suppose we are testing the null hypothesis H0: = 20 and the alternative Ha: 20, for a Normal population with = 5. A random sample of 25 observations is drawn from the population, and we find that the sample mean of these observations is = 17.6. The P-value is closest to:"
Complete question is;
Suppose we are testing the null hypothesis H0: μ = 20 and the alternative Ha: μ ≠ 20, for a normal population with σ = 5. A random sample of 25 observations are drawn from the population, and we find the sample mean of these observations is x¯ = 17.6. The P-value is closest to:
a. 0.0668.
b. 0.0082.
c. 0.0164.
d. 0.1336
Answer:
Option D
Step-by-step explanation:
We are given;
Null hypothesis; H0: μ = 20
Alternative hypothesis; Ha: μ ≠ 20
Population Standard deviation; σ = 5
Sample size; n = 25
Sample mean; x¯ = 17.6
Let's find the z-score from the formula;
z = (x¯ - μ)/(σ/√n)
z = (17.6 - 20)/(5/√5)
z = - 1.073
From online p-value from z-score calculator attached, using z = -1.073; two tailed hypothesis; significance value of 0.05,we have;
The P-Value is 0.283271.
Looking at the given options, the closest to the p-value is option D
PLEASE HELP ME ASAP.
Answer:
y=-2x+1
Step-by-step explanation:
Answer:
y=-2x+1.......,.........
To make orange fizz, Noah mixes 4 scoops of powder with 6 cups of
water. Andre mixes 5 scoops of powder with 8 cups of water. What is
another example that shows a different amount of powder and water that
would taste the same as Noah's mixture
Answer:
8 scoops of powder and 12 cups of water
Someone help plz yea
Answer:
(7 over 13, 19 over 13 )
Step-by-step explanation:
Find the slope to the graph
Answer:
the slope is 3/2
Step-by-step explanation:
Answer:
[tex]\frac32[/tex]
Step-by-step explanation:
Hello!
We can solve for the slope using the formula [tex]\frac{Rise}{Run}[/tex].
Rise is the change in y between two pointsRun is the change in x between two pointsWe need two points that belong on this line to find the slope. The two points I'm picking are (-1,-1) and (1,2).
Calculate the SlopeThe change in y (-1 and 2) is 3The change in x (-1 and 1) is 2Plugging it into the formula, we get a slope of [tex]\frac32[/tex].
Explain get 100 points
Answer:
she pays 675$ in eight months
Step-by-step explanation:
i think that is right
Answer:she will pay 75 a month
Step-by-step explanation:when the y meets with x 75 is y the x is between 0 and 2 . And she pays 675 in 9 months.
Which is greater 3.75 3.750
Answer:
None
Step-by-step explanation:
They are the same number
They are equal and neither is greater than the other.
In the decimal number system, trailing zeros after the decimal point do not affect the value of the number. They are considered insignificant and are not used to determine the magnitude or comparison of the numbers.
When comparing 3.75 and 3.750, it's important to understand that they represent the same value. The digits after the decimal point in both numbers are identical. The presence of the trailing zeros in 3.750 does not change the actual value of the number; it's just a different representation.
To illustrate this, let's consider the number line:
3.749 < 3.7499 < 3.74999 < 3.75 = 3.750 < 3.7501 < 3.75001 < 3.751
As you can see, both 3.75 and 3.750 lie at the same point on the number line, indicating that they are equal in value. The trailing zeros in 3.750 are insignificant and do not affect the magnitude or comparison of the numbers.
Therefore, in terms of their numerical value, 3.75 and 3.750 are equivalent and not different from each other.
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Complete question is:
Which is greater 3.75 or 3.750.
I NEED HELP NOW!!
Every weekend Jude goes to a movie with his friend. He always forgets to bring money, so his friend always lends him $5 to buy his movie ticket. Which graph represents how much money Jude owes his friend over time, and is correctly described as continuous or discrete?
Find the Midpoint between (0,2) and (8, 10)
A. (4.11.3)
B. (3, 14.4)
C. (4, 6)
D. None of the Above
Which number is a perfect cube?
5
100
125
150
Answer:
125
Step-by-step explanation:
5x5x5 =125
I think
Answer:
5x5x5 =125
Step-by-step explanation:
Chris paid $9.18 for a necklace. This amount includes a sales tax of 8%. What was the cost of the necklace before tax?
Answer:
8.5 or 8.50
Step-by-step explanation:
None for now
"Not putting it here"
The cost of the necklace before tax, for which Chris paid $9.18 including the sales tax of 8% is $8.5.
What is percentage increase ?Percentage increase is the amount added to the initial value in the percentage part.
Chris paid $9.18 for a necklace. This amount includes a sales tax of 8%.
Let the cost of the necklace before tax is x dollars. Now, the 108% of the x is $9.18. Thus,
[tex]x\times\dfrac{100+8}{100}=9.18\\x=\dfrac{9.18\times100}{108}\\x=8.5[/tex]
Hence, the cost of the necklace before tax, for which Chris paid $9.18 including the sales tax of 8% is $8.5.
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Big burger is offering a value meal that includes a burger, and two side items such as fries, salad or drink. each if the side items costs the same amount. the price of the meal is $12. The burger cost $7. -an equation that represents the cost of the meal and calculate the price of one of the side items. - solve the equation, showing your work and steps -explain what your solution means mi
Answer:
2 1/2 dollars per side
Step-by-step explanation:
7 + 5 is 12 so half of five ( 5$ is the price of two sides ) is 2 1/2 and 2 1/2 is the price of one side.
( sorry if it is confusing ^O^ )
Please help me asp I’ll mark as brainliest
Answer:
1) Ordered pairs are (9,5), (11,8) , (13,11), (15,14)
2) Ordered pairs are (20,20) ,(16,17), (12,14), (8,11)
3) Ordered pairs are (1,40),(3,22), (7,13), (15,7.5)
Step-by-step explanation:
1) Rule 1: Add 2 starting from 9
Rule 2: Add 3 starting from 5
Sequence 1 is generated using Rule 1 so, it starts with 9 and we add 2 to get the next number.
Sequence 2 is generated using Rule 2 so, it starts with 5 and we add 3 to get the next number.
Sequence 1 Sequence 2 Ordered Pair
9 5 (9,5)
11 8 (11,8)
13 11 (13,11)
15 14 (15,14)
2) Rule 1: Subtract 4 starting from 20
Rule 2: Subtract 3 starting from 20
Sequence 1 is generated using Rule 1 so, it starts with 20 and we subtract 4 to get the next number.
Sequence 2 is generated using Rule 2 so, it starts with 20 and we subtract 3 to get the next number.
Sequence 1 Sequence 2 Ordered Pair
20 20 (20,20)
16 17 (16,17)
12 14 (12,14)
8 11 (8,11)
3) Rule 1: Multiply by 2 then add 1 starting from 1
Rule 2: Divide by 2 then add 4 starting from 40
Sequence 1 is generated using Rule 1 so, it starts with 1 and then we multiply by 2 and then add 2 to get the next number.
Sequence 2 is generated using Rule 2 so, it starts with 40 and then we multiply by 2 and add 2 to get the next number.
Sequence 1 Sequence 2 Ordered Pair
1 40 (1,40)
3 22 (3,22)
7 13 (7,13)
15 7.5 (15,7.5)
-4y=-2x+8 and 3x-6y=6
Perpendicular, parallel, or neither?
Answer:
The two lines are parallel
Step-by-step explanation:
Parallel lines have equal slopes and different y-interceptsThe product of the slopes of the perpendicular lines is -1 which means if the slope of one is m, then the slope of the other is [tex]-\frac{1}{m}[/tex] (reciprocal m and change its sign)The slope of the equation ax + by = c is m = [tex]\frac{-a}{b}[/tex]The slope of the equation by = ax + c is m = [tex]\frac{a}{b}[/tex]Let us use these rules to solve the question
∵ The 1st equation is -4y = -2x + b
∴ a = -2 and b = -4
∵ m = [tex]\frac{a}{b}[/tex] in this form of the equation
∴ m = [tex]\frac{-2}{-4}[/tex]
∴ m1 = [tex]\frac{1}{2}[/tex]
∵ The 2nd equation is 3x - 6y = 6
∴ a = 3 and b = -6
∵ m = [tex]\frac{-a}{b}[/tex] in this form of the equation
∴ m = [tex]\frac{-3}{-6}[/tex]
∴ m2 = [tex]\frac{1}{2}[/tex]
∵ m1 = m2
∴ The slopes of the two lines are equal
→ That means the two lines are parallel
∴ The two lines are parallel
A health club charges a one-time sign up fee of $99.99 plus a monthly charge of $12.75. A new member paid a total of $189.24 when she signed up. For how many months did she pay?
(A)7
(B)15
(C)22
(D)77
Answer: A. 7
Step-by-step explanation:
189.24 - 99.99 = 89.25
89.25 ÷ 12.75 = 7
Based on the information given the number of months did she pay is (A)7.
First step is to calculate the fee amount paid
Amount=$189.24 -$99.99
Amount=$89.25
Second step is to calculate for number of months
Number of months=$89.25 ÷ $12.75
Number of months= 7 months
Inconclusion the number of months did she pay is (A)7.
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In 2014 the population of 1500 quail decreases at an annual rate of 3%
Answer:
What's the question????
Step-by-step explanation:
there's only facts
HELP ME PLEASE!!!!!
The distance around the outside of a workplace is 0.4 mile. Levi skipped 0.75 of the distance during his weekend. How far did he skip?
Answer:
0.3
Step-by-step explanation:
0.4 * 0.75