Answer:
Forma exacta:
x=50/11
Which table represents a linear function?
Answer:
the bottom table (1,-5)
Step-by-step explanation:
the equation is y=5x-10
the equation has no multiple powers involved like cubed or squared
help (S.O.S) 10 points
What is the area of the arrow shown?
A. 56 in
B. 44in
C. 80in
D.52in
Answer:
44
Step-by-step explanation:
add it all i think? hope it helps! :)
ahhhhhhhhhhhh I dont know this
Answer:
what does it say.........................
Answer:
They can make 10 smoothies
Step-by-step explanation:
15/3cups= 5
5x2=10
so 10 smoothies
PLZ HELP IN MATH PLZ
Answer:
3L
Step-by-step explanation:
Find the mean, median, mode, and range of the data below:
1)
# Words in Book Titles
2
6
5
5
5
4
4
2
3
2
3
2 1 2
2
Answer:
6.75
Step-by-step explanation:
Find the mean of the set {2,5,5,6,8,8,9,11} .
There are 8 numbers in the set. Add them all, and then divide by 8 .
2 + 5 + 5 + 6 + 8 + 8 + 9 + 118=548=6.75
Can some one please help cause I don't understand it
help guys yes if same amount then no if not same amount
Answer:
1a. yes
2a. yes
3a. yes
4a. yes
5a. yes
6a. yes
7a. yes
sorry, i'm not sure about any of these.
1c. yes
Which graph can be defined by the function y = -3x + 2
Answer:
Step-by-step explanation:
i will give you 100 points and brainliest if you answer
Answer: Number 4 Hankins car travels faster
Step-by-step explanation:
Because 600+20=620 and Andres bike travels slower because 300+12=312
Answer:
hanks car travels faster
Step-by-step explanation:
Lou's car had 6.6 gallons in the 16- gallon tank on the coldest day of the year . Lou filled the tank with gas that cost 3.70 per gallon how much money did lou spend
Answer: $33.48
Step-by-step explanation:
Given that:
Capacity of car tank =. 16 gallons
Gallons of already filled = 6.6 gallons
Amount left of tank capacity = 16 - 6.7
Amount left of tank capacity = 9.3 gallons
Cost of gas per gallon = $3.60
Hence, amount spent in gas will be
Amount left of tank capacity * cost per gallon of gas
= 9.3 gallons * $3.60
= $33.48
Total amount spent on gas = $33.48
any more help just ask :)
How to calculate the Perimeter of a rectangle with length 7ft and width 3ft
Answer:
Multiply each measurement by 2 then add them together
OR
Add 7 + 3 and multiply by 2
Step-by-step explanation:
Answer would be 20ft
can someone help me my brain hurts
Answer:
The correct answer is: Option 2
[tex]y+1 = \frac{8}{9}(x+4)[/tex]
Step-by-step explanation:
Point-slope form of an equation is given by:
[tex]y-y_1= m(x-x_1)[/tex]
Here m is the slope of the line and (x1,y1) is the point from which the line passes
Given points are:
(-4,-1) and( 5,7)
Slope is given by the formula:
[tex]m = \frac{y_2-y_1}{x_2-x_1}\\m=\frac{7-(-1)}{5-(-4)}\\m = \frac{7+1}{5+4}\\m = \frac{8}{9}[/tex]
Now we will put the first point and slope in general form of equation of line
[tex]y-(-1) = \frac{8}{9}(x-(-4))\\y+1 = \frac{8}{9}(x+4)[/tex]
Hence,
The correct answer is: Option 2
[tex]y+1 = \frac{8}{9}(x+4)[/tex]
multiply this please
Answer: C is the answer hope this helps!
Step-by-step explanation: Merry Christmas!
Answer:
A. 12x^4 + 10x^3 - 22x^2 - 15x
Step-by-step explanation:
(6x^2 - 4x - 5)(2x^2 + 3x)
2x^2 (6x^2 - 4x - 5) + 3x(6x^2 - 4x - 5)
12x^4 - 8x^3 - 10x^2 + 18x^3 - 12x^2 -15x
12x^4 + 10x^3 - 22x^2 - 15x
Anyone know? Thank you!!
Answer:
reflect over x axis
x+3 y+3
Step-by-step explanation:
will mark brainlest and giving 30 points
Which phrase best describes the relationship indicated by the scatter plot?
A.
constant correlation
B.
negative correlation
C.
positive correlation
D.
no correlation
Answer:
D
Step-by-step explanation:
Answer:
D, No correlation
Step-by-step explanation:
What statement best describes the function notation f(2)=10
Answer: 12
Step-by-step explanation:
James determined that these two expressions were equivalent expressions using the values of x = 4 and x = 6. Which statements are true? Check all that apply
Answer:
When x=2, both expressions have a value of 18.
The expressions have equivalent values for any value of x.
The expressions have equivalent values if x=8
Step-by-step explanation:
James determined that these two expressions were equivalent expressions using the values of x = 4 and x = 6. Which statements are true? Check all that apply. 7 x + 4 and 3 x + 5 + 4 x minus 1
When x = 2, both expressions have a value of 18.
7x + 4
= 7(2) + 4
= 14 + 4
= 18
3x + 5 + 4x - 1
3(2) + 5 + 4(2) - 1
6 + 5 + 8 - 1
= 18
The expressions are only equivalent for x = 4 and x = 6.
• This is not true because the expression is also equivalent for x = 2
The expressions are only equivalent when evaluated with even values.
When x = 1
7x + 4
7(1) + 4
= 7 + 4
= 11
3x + 5 + 4x - 1
3(1) + 5 + 4(1) - 1
3 + 5 + 4 - 1
= 11
The expressions have equivalent values for any value of x.
Yes, it has an equivalent value at any value of x
The expressions should have been evaluated with one odd value and one even value.
When x = 0, the first expression has a value of 4 and the second expression has a value of 5.
7x + 4
7(0) + 4
= 0 + 4
= 4
3x + 5 + 4x - 1
3(0) + 5 + 4(0) - 1
0 + 5 + 0 -1
= 4
The expressions have equivalent values if x = 8.
7x + 4
7(8) + 4
56 + 4
= 60
3x + 5 + 4x - 1
3(8) + 5 + 4(8) - 1
24 + 5 + 32 - 1
= 60
Answer:
1,4,7
Step-by-step explanation:
Pls answer!!
x - y = 5
4x + y = 10
What could x and y equal
Answer:
I: Slope = 1
x= 5/1 or 5.00000
y= 5/-1 0r 5.00000
2: Slope = -8.000/2.000 or 4.000
x= 5/2 or 2.50000
y= 10/1 or 10.00000
Step-by-step explanation:
The decimal answers are the fraction in decimal form
31. Each small square on the grid below is 3cm by 3cm. What is the area of
the shape drawn on the grid?
AYUDAAAAAAA!!!!!
¿Cuál es el resultado al resolver al siguiente ecuación lineal: - 3(2x + 8) = [6(4x+3)]/-5
Les doy 5 estrellitas por faaaaa
Answer:
Forma exacta:
x= −37/30
Forma decimal:
x=−1.23
Forma numérica mixta:
x=−17/30
Please answer ASAP! A function graphed f(x) is graphed on the coordinate plane. What is the function rule in slope-intercept form? Enter your answer in the box.
A baseball team won 15 of its games last year. This year, they won 20% more games. How many games did the team win this year?
A.
18
B.
20
C.
25
D.
35
Answer:
D 35
Step-by-step explanation:
Just added them together
Step-by-step explanation:
A is the answer bsbdbxbxb
Diego and Lin are drinking milkshakes. Lin starts with 12 ounces and drinks 1 ounce per second. Diego starts with 20 ounces and drinks 2 ounces per second.
Question 1 (1 point)
How long will it take Lin and Diego to finish their milkshakes?
Answer: Lin will take 12 seconds, while Diego will take 10 seconds.
Step-by-step explanation;
Lin starts with 12 ounces and drinks one ounce per second, it will take him 12 seconds to finish the drink. Diego starts with 20 ounces and drinks two per second, so it will 10 seconds to finish the drink.
Is (9.1)^2=973.2 true or false
Answer:
false
Step-by-step explanation:
Which quadrilaterals always have congruent diagonals? Select all that apply.
[tex]\huge {\colorbox {black}{\color{magenta}{✿Aиѕωє༉}}} [/tex]
RectanglesSquares[tex]\huge\sf\underline{\underline{\red{❥︎ Thanks}}}[/tex]
Which quadrilaterals always have congruent diagonals?
[tex]\hookrightarrow[/tex] [tex]\bold{rectangle }[/tex]
[tex]\rightsquigarrow[/tex] [tex]\bold{ square }[/tex]
Select the correct locations on the graph
select the lines that represent functions
Step-by-step explanation:
Using the vertical line test, we can see which lines are functions, and which are not. If a vertical line were to hypothetically appear, would it touch more than one part of the line? If so, it is not a function.
The lines outlined in a black box are the correct answers.
Answer:the other person is right
Step-by-step explanation:
Braulio and Alejandro are siblings. Three years from now, Braulio will be 3 times Alejandro's present age. At that time, Alejandro will then be half as old as Braulio. How old are Braulio and Alejandro? Show all work and circle your final answers
Answer: Braulio is 15 years old, and Alejandro is 6 years old.
Step-by-step explanation:
Let's define:
B = Age of Braulio
A = Age of Alejandro.
"Three years from now, Braulio will be 3 times Alejandro's present age"
We can write this as:
B + 3 = 3*A
"At that time, Alejandro will then be half as old as Braulio"
A + 3 = (B + 3)/2
Then we have a system of equations:
B + 3 = 3*A
A + 3 = (B + 3)/2
To solve this, we first need to isolate one of the variables in one of the equations.
Let's isolate A in the second equation:
A = (B + 3)/2 - 3
Now we can replace this in the other equation to get:
B + 3 = 3*A
B + 3 = 3*((B + 3)/2 - 3)
B + 3 = (3/2)*B + 9/2 - 9
Now let´s move all the terms with B to the left side, and the other terms to the right side.
B - (3/2)*B = 9/2 - 9 - 3
-(1/2)*B = 9/2 - 18/2 - 6/2 = -15/2
B = (-2)*(-15/2) = 15
Braulio is 15 years old.
And from the first equation:
B + 3 = 3*A
15 + 3 = 3*A
18 = 3*A
18/3 = A = 6
Alejandro is 6 years old.
Ya'll I'm desperate please answer this I really need to get it right.
Answer:
a. Indep. = x, and dependent equals f(x)
b. x impacts f(x)
f(-4)= -11
Step-by-step explanation:
hope this helped
i will give brainliest if right!
Natalia is writing a recursive formula to represent the sequence.
8, 12, 18, 27, ...
What value should she use as the common ratio in the formula?
1/4, 2/3, 3/2, 4/1
Answer:
The answer to your equation would be 1.5.
Step-by-step explanation:
The common ratio if there exists one can be found by choosing a term and dividing by its previous term
So does 12/8=18/12=27/18? Put each into the calculator. If they are equal fractions then this sequence is geometric and has a common ratio.
Each of the fractions are equal to 1.5.
Therefore the commom ratio is 1.5.
