Answer:
mean: 14.833 or 14.8
median: 16
mode: 17
range: 14
Y=1/3x+2
slope
y-intercept =
Answer:
slope=1/3 and y intercept=2
Step-by-step explanation:
Maritza counted 40 green cars and 20 silver cars in the parking lot. If the number of green cars stays the same, how many more silver cars would need to be added so the ratio of green cars to silver cars is 1 to 3?
Answer:
100 more silver cars
Step-by-step explanation:
OK so first I made a fraction being 40/20 so green cars over silver cars. Then i multiplied the fraction by 1/6, which gave me 40/120 and to make sure that it was a proper fraction. I found a common denominator. I found that the common denominator was 40. So divided both sides by 40. (40/40=1) (120/40=3) causing the answer to be 100 silver cars because you had to have 120 silver cars and 40 green cars to have a 1 to 3 ratio
Hope this help
Please tell me if I am wrong, I enjoy learning from my mistakes
Have a great day
(Also if I am correct could you mark me brainlest I am trying to level up, Thank you so much)
A bag contains 12 marbles, of which 3 are white.
What is the probability that a randomly selected marble will be white?
Write your answer as a fraction or whole number.
Answer:
1/4
Step-by-step explanation:
3/12 simplifies to 1/4 and there's really not much to explain after that
What is the solution to 3x+30+x=10+2x+5x+2?
The solution of the linear equation 3x + 30 + x = 10 + 2x + 5x + 2 will be 6.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The equation is given below.
3x + 30 + x = 10 + 2x + 5x + 2
Simplify the equation, then we have
3x + 30 + x = 10 + 2x + 5x + 2
4x + 30 = 7x + 12
3x = 18
x = 6
The solution of the linear equation 3x + 30 + x = 10 + 2x + 5x + 2 will be 6.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ2
Without computing, decide whether the value of each expression is much smaller than
1, close to 1, or much greater than 1.
a. 100 - 1000
b. 504 + 50-
C. 4.7-5.2
d. 2= 7335
In a scale drawing, 3 inches represents 10 miles. How many inches
represent 35 miles?
Answer:
3.5
Step-by-step explanation:
No Calculators
Question 1
1 pts
A baseball team is having an opening night ticket sale and all tickets are 25% off. What is
the discounted amount if the original ticket price is $85?
O $25.00
0 $21.25
O $2.13
$2.50
Answer:
21.25
Step-by-step explanation:
you just need to find 25% of 85 which = 21.25
what is an equivalent expression to −56z+28
Answer:
(
2
z
−
1
)
Step-by-step explanation:
-56z:28
z equal to 28/56
please help ill give brainlist
Answer:
Nonliving ;;
-Computer
-basketball
- aluminium can
- phone
Unicellular ;;
- Euglena
- amoeba
- bacteria
Multicellular ;;
- Fern
- Tree
- bear
- penguin
- human
Brianna took a taxi from her house to the airport. The taxi company charged a pick-up fee of $4.30 plus $1.25 per mile. The total fare was $35.55, not including the tip. How many miles was the taxi ride?
Answer:
35.55-4.30=31.25
31.25/1.25= 25
total miles 25
Answer:
25
Step-by-step explanation:
sub 4.30 35.55 - 4.30 = 31.25
Divide 1.25 31.25/1.25 = 25
Final answer is 25
After dividing what you subtracted, you will successfully get your answer.
What is the volume of 10 feet 6 feet and 8 feet
Answer:
L x W x H
=10 x 6 x 8
=60 x 8
=480
Step-by-step explanation:
formula L x W x H
then just multiply
Is this correct?????
Answer:
No, its the second answer
Step-by-step explanation:
The independent variable is what can be controlled, the seller cannot control how many sales the bikes make. The dependent variable is what changes BECAUSE of the independent variable.
Answer:
Yes it is correct
Step-by-step explanation:
The sales depend on the number of bicycles sold.
Andrew bought a shirt and a pair of pants that cost $3675. The shirt costs double the pants. How much do they each cost?
Answer: $7350
Step-by-step explanation:
$3675 x 2 = $7350
If you need to use 4/5 of a cup of strawberries for a single pie . How many cups would be needed for 2 pies.
Answer:
1 3/5 or 8/5 cups for 2 pies
Step-by-step explanation:
Find last year's salary if, after a 6% pay raise, thisyear's salary is 40810
Molly is 11 3/4 years old. Kristen is 1 3/8 older than Molly and Jane is 1 1/5 years older than Kristen. How old is Jane?
Answer:
Jane is 8 years old.
Step-by-step explanation:
5x +9= -29
and
5x = -20
Are they equivalent
Answer:
No.
Step-by-step explanation:
We can try to simplify this by making sure the first equation has only the 5x on one side.
[tex]5x+9 =-29[/tex]
Subtract 9 from both sides.
[tex]5x = -38[/tex]
[tex]5x = -38[/tex] ≠ [tex]5x = -20[/tex]
They are not equal.
what is quarts and gallons?Convert 5 quarts to gallons.
NO SPAM!!!!!!
Answer:
1 gallon and a 1/4 of gallo. So..
1 1/4
Step-by-step explanation:
Answer:
1.25 liquid gallons
Step-by-step explanation:
hope this helps:)
Mahmoud is making a drink from lemonade, orange juice and ginger in the
ratio 40:9:1. He has 4.5 litres of orange juice and uses it all. How much of
the other ingredients does he use? *
Triangle XYZ at X(–6,1), Y(4,0), Z(1,3) is reflected across the y-axis. What are the new coordinates of the triangle?
Answer:
X(6, 1), Y(-4, 0), Z(-1, 3)
Step-by-step explanation:
When reflecting an image across the y-axis, (i.e, across a vertical line at the position x = 0), All you need to do is negate the x coordinate of each point, so:
(-6, 1) becomes (6, 1)
(4, 0) becomes (-4, 0)
(1, 3) becomes (-1, 3)
Answer:
(6,1) (-4,0) (-1,3)
Step-by-step explanation:
2 1/2 divided by 3/4?
Answer:
3 1/3
Step-by-step explanation:
2 1/2 = 5/2.
5/2 divided by 3/4 gives 5/2 * 4 / 3 = 20 / 6 = 10 / 3 = 3 1/3
Thank, 5 star, and give brainliest if helpful!
The area of a rectangular knitted blanket is 10x squared minus 11x minus 6. What are the possible dimensions of the blanket? Use factoring.
Answer:
Dimensions of rectangle are [tex](5x+2)\:and\: (2x-3)\\[/tex]
Step-by-step explanation:
Area of rectangular knitted blanket = [tex]10x^2-11x-6[/tex]
We need to find the dimensions of blanket.
If we need to find the dimensions, we need to find the factors of area.
Factoring: [tex]10x^2-11x-6[/tex]
We will break the middle them -11x
Adding 4x-15x we get -11xMultiplying 4x and -15x we get -60x^2 (Product of -6 and 10x^2)Now, finding factors
[tex]10x^2-11x-6\\10x^2+4x-15x-6\\2x(5+2)-3(5x+2)\\(5x+2)(2x-3)\\[/tex]
So, factors of [tex]10x^2-11x-6\\[/tex] are [tex](5x+2)(2x-3)\\[/tex]
So, dimensions of rectangle are [tex](5x+2)\:and\: (2x-3)\\[/tex]
The sum of 8 times a number and 7 equals 3.
Answer:
8x + 7 = 3 (x = -0.5)
Step-by-step explanation:
I think this is the equation for what you said
If this is the right equation then x would equal -0.5
(hope this helps)
Answer:
[tex]-\frac{1}{2}[/tex]
Step-by-step explanation:
"The sum of 8 times a number (x) and 7 equals 3."
Let, "a number" = x
8x + 7 = 3
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
PEMDAS is the order of operation, and equals:
Parenthesis
Exponents (& Roots)
Multiplication
Division
Addition
Subtraction.
First, subtract 7 from both sides of the equation:
8x + 7 (-7) = 3 (-7)
8x = 3 - 7
8x = -4
Next, divide 8 from both sides of the equation:
(8x)/8 = (-4)/8
x = -4/8
x = -1/2
-1/2 is your number, or -0.5
~
Tom went to a shop where there was a 20% off sale taking place. The shirt he wanted to buy was originally 20$. How much money does he save in the sale (step by step please)
Answer:
$4
Step-by-step explanation:
Percent discount= 20%
cost of shirt= $20
We are to find the amount of the 20% discount
discount= 20/100*20
discount= 0.2*20
discount= $4
Hence he will save $4 for the purchase
A shop has a sale of 30% off all items in stock.
If the original price of a dress is £30 what would be its sale price?
Answer:
9
Step-by-step explanation:
because, 30 (the percentage) /100(over one hundred percent) x 30(the actual price) = 9
HELP I BEG U TUTORS which of the following is the solution for s in the system of equations shown below? r+2s=52
2r-s=4
Someone please help me
Answer: D) no solutions
Step-by-step explanation:
they are parallel
I will give BRAINIEST
A map has a scale of 2 inches = 20 kilometers. If the distance between two cities on the map is 10 inches, what is the actual distance between the cities?
a.
120 km
c.
100 km
b.
150 km
d.
10 km
Answer:
yes he is right its c. 100
Step-by-step explanation:
on edge2021
need help fast not sure how to get the answer
9514 1404 393
Answer:
x = 5y = 52Step-by-step explanation:
In any isosceles triangle, the base angles have the same measure:
y° = 52°
In any triangle the sum of angles is 180°.
52° +(14x +6)° +52° = 180°
14x = 70 . . . . . . . . subtract 110°, divide by °
x = 70/14 = 5 . . . . divide by the coefficient of x
The values of x and y are 5 and 52, respectively.
simplify expression 7w+2w-6w,
9x-3x+2x, 8p+3p-p
Answer:
The answer is -4x - 6x^2 + x^2
Hoped this helped!
