Multiply.
- 3(6y + 3)
- 3(6y + 3) = (
Answer:
Step-by-step explanation:Basic Math. Simplify (6y-3)(6y+3). (6y−3)(6y+3) ( 6 y - 3 ) ( 6 y + 3 ). Expand (6y−3)(6y+3) ( 6 y - 3 ) ( 6 y + 3 ) using the FOIL Method
a snowboarder traveled at a speed of 12 meters per second for 15 seconds.How far did the snowboarder travel
Answer:
12 meters per second times 15 seconds = 180 meters
Step-by-step explanation:
2/3-7/12= simplyfyyyy
If you can answer this you get 20 points
Answer:
Rate of change for the second one (at the top) is 10
x- intercept is (-10,0)
y- intercept is (0,20)
Step-by-step explanation:
Answer:
in bold below
Step-by-step explanation:
Left Side
If we let the price be represented by p and the quantity by q, then a suitable equation is ...
p/30 +q/35 = 1 . . . . equation in intercept form
7p +6q = 210 . . . . . multiply by 210
p = -6/7q +30 . . . . solve for p
The slope is -6/7.
The "rate of change" is -6/7. (slope and "rate of change" mean the same)
The x-intercept is 35.
The number at the end is zero (35). (assuming "the end" is the right end of the graph)
The starting price is the y-intercept (30).
The rate of cost is the slope (-6/7).
__
Right Side
The cost starts at 20 and goes up 10 for each 5 games, so 2 per game. A suitable equation is ...
y = 2x + 20
The rate of change is 2.
The x-intercept is where y=0. It will be -20/2 = -10.
The y-intercept is 20.
_____
The graph has to do with games and cost, not minutes and feet. There is insufficient information to answer questions about minutes and feet.
_____
Comment on these questions
The notations "per billions" on the left graph cause it to make no sense whatever. The ideas of "starting" and "ending" are usually time- or sequence-related. The graph shows nothing to indicate time or sequence. The idea of "rate of cost" for TV's is nonsensical. (Cost is a rate: dollars per unit.)
The perimeter of a triangle is 95 centimeters. If two sides are equally long and the third side is 5 centimeters longer than the others, find the lengths of
the three sides?
The length of each of the two equal sides is ____centimeters
Answer:
[Let x = length of Side 1]
["two sides are equally long"]
["third side is 7cm longer than each of the others" (note edit)]
["perimeter of a triangle is 82 centimeters"]
Step-by-step explanation:
Given the points (–5,–25) and (3,15), what's the slope of the line?
A)
m = 5
B)
m = 4
C)
m = –2
D)
m = –5
Answer:
A) m=5
Step-by-step explanation:
find the gradient using equation
m=(y²-y¹)/(x²-x¹)
=(-25-15)/(-5-3)
m=5
Anita collects shells and stones in a ratio of 1 : 2 If she has a total of 6 shells , how many stones does she have ?
how many miles can a airplane fly in 2 hours
Answer:
It depends on how many miles the airplane flew per mile. It also depends on atmospheric conditions specifically wind speed and direction.
DELILAH HAS OF A CUP OF SPRINKLES THAT SHE
PLANS TO DECORATE CUPCAKES WITH. IF EACH CUPCAKE
SETS T OF A CUP OF SPRINKLES, HOW MANY
CUPCAKES WILL SHE BE ABLE TO DECORATE?
Answer:
2.9 cupcakes
Step-by-step explanation:
rate and hit that thanks button
happy halloween
Help ASAP!!!!
A company sells herb blends for cooking. The tables below show the number of teaspoons for each herb in each blend and the cost for each blend.
What is the cost of basil per teaspoon?
o $0.15
o $0.18
o $0.19
o $0.23
Answer:
$0.23 or D
Step-by-step explanation:
Edg :)
The cost of one teaspoon of basil is $0.23. Therefore, option D is the correct answer.
We need to find the cost of basil per teaspoon.
How to interpret the data table?Interpretation of the data table is as follows:
Identify the subject under study.Identify the variable(s) presented in the table.Identify the measuring unit used (frequencies, percentages, rates, etc.)Read the information presented in table cells.Let the cost of one teaspoon of basil be $x, oregano be $y and parsley be $z.
Now, x+2y+3z=1.06-----(1), x+y+2z=0.72-----(2) and 2x+2y+z=0.99-----(3)
Equation (1)-(2), we get
x+2y+3z-(x+y+2z)=1.06-0.72
⇒y+z=0.34-----(4)
⇒z=0.34-y
Substitute z=0.34-y in equation (3).
That is, 2x+2y+0.34-y=0.99
⇒2x+y+0.34=0.99
⇒2x+y=0.65---(5)
Substitute z=0.34-y in equation (2)
Equation (5)-(4), we get
x+y+2(0.34-y)=0.72
⇒x+y+0.68-2y=0.72
⇒x-y=0.04-----(6)
Add equations (5) and (6), and we get
2x+y+x-y=0.65+0.04
⇒3x=0.69
⇒x=0.23
Therefore, the cost of basil per teaspoon is $0.23.
To learn more about the system of equations visit:
https://brainly.com/question/9351049.
#SPJ5
Help plzzz I don’t know what this means
Answer:
-10 → not a solution-4 → not a solution0 → not a solution3 → not a solution6 → solution10 → not a solutionI hope this helps!
help and explain if you can please
write the fraction in vertical form.
3/5
Answer:
Its 3/5 cause you cant do vertical
Step-by-step explanation:
PLEASE HELP ASAP. I NEED THESE ANSWERED.
5. X to the fourth power plus the product of six and the square root of nine.
6. Fifteen plus eight cubed minus the sum of fourteen and six squared.
7. The product of three and fifteen minus nine plus the quotient of fifteen and three.
8. The product of seventeen and y, plus the square root of eighty-one minus the product of six and x minus four.
Given problems;
Interpret mathematically;
5. X to the fourth power plus the product of six and the square root of nine.
X⁴ + (6 x [tex]\sqrt{9}[/tex])
X to the fourth power X⁴
Plus +
product of six 6 x
square root of nine [tex]\sqrt{9}[/tex]
6. Fifteen plus eight cubed minus the sum of fourteen and six squared.
Fifteen 15
plus eight cubed + 8³
minus -
the sum of fourteen and six squared (14 + 6²)
15 + 8³ - (14 + 6²)
7. The product of three and fifteen minus nine plus the quotient of fifteen and three.
product of three and fifteen (3 x 15)
minus nine - 9
plus the quotient of fifteen and three + ([tex]\frac{15}{3}[/tex])
(3 x 15) - 9 + ( [tex]\frac{15}{3}[/tex])
8. The product of seventeen and y, plus the square root of eighty-one minus the product of six and x minus four.
The product of seventeen and y (17 x y)
plus the square root of eighty-one + [tex]\sqrt{81}[/tex]
minus the product of six and x minus four - (6 x X)
minus four -4
(17 x y) + [tex]\sqrt{81}[/tex] - (6X) - 4
14 increased by 14 5/7
NEED HELP ASAP!!
.What is the solution of the linear system?
–3x + 3y = 5
–x + y = 6
Question 16 options:
A)
No solution
B)
(–3,2)
C)
Infinitely many solutions
D)
(1,–6)
Answer:
It's C. Since both equations are parallel, that means that there is infinite solutions!
Answer:
No solution
Step-by-step explanation:
solve for the first variable then substitute the result in the other equation
Write the number that is 10 times smaller than 600
This model represents an equation. (a) Write an equation that could be used to solve x (b) Solve the equation for x. Show your work.
Answer:
elimination method I think so
0000444 4034 000034
Answer:
whats the question
Step-by-step explanation:
I dont get it
You have an annual earned income of $37,000 and a passive income from internet advertisements paying $1,000 per month. You also sold a boat last year for $9,500.Given this information, determine the amount you made last year before taxes.
Answer:
34500
Step-by-step explanation:
37000 - 12(1000) = 25000
25000 + 9500 = 34500
Why are the triangles below congruent?
Answer:
SAS
Step-by-step explanation:
As shown, you are given two measures of sides and since the intersecting lines(triangles) create vertical angles, then they are congruent.
Answer:
SAS
Step-by-step explanation:
there are two congruent sides given on the triangles and that shows us that the vertex of both triangle where they meet is congruent... so its side-angle-side
i’ve never really understood range
Answer:
( -∞, 3]
Step-by-step explanation:
Range is all possible y values that the graph covers.
So in this graph the legs extend all the way to y value -∞ (never mind the x value). However, the top is at y=3 and the graph is not extending above that. Hence the range is from -∞ to and including 3.
Evaluate the function x=2 g(x)=-4x
Answer:
g(2)= -8
Step-by-step explanation:
g(2)= -4(2)
g(2)= -8
In how many ways can you select a committee of four students of a group of nine students?
Answer:
126
Step-by-step explanation:
n! / (r! (n-r)!)
In this case n = 9 and r = 4
9!/ (4! * (9-4)!)
9!/ (4! * 5!)
= 126
9! = 9x8x7x6x5x4x3x2x1
14. What is the rate if the distance traveled is 360 miles for 6 hours?
Answer:
60
Step-by-step explanation:
360/6=60
Convert these numbers from standard form to scientific notation 1. 31,560,000 =
Answer:
Step-by-step explanation:
31,560,000 = 3.156 x 10^7
Solve for q.
q/4 + 14
= 18
q =
Answer:
16
Step-by-step explanation:
q/4 + 14 = 18
q/4 + 14 - 14 = 18 - 14
q/4 = 4
q/4 x 4 = 4 x 4
q = 16
Answer:
q = 16
Step-by-step explanation:
Subtract 14 from each side, so it now looks like this: [tex]\frac{q}{4} = 4[/tex] Multiply each side by 4 to cancel out the 4 under q. It should now look like this: q = 16I hope this helps!
The intersection of a square and a regular hexagon can be
Answer: Line Segment
Step-by-step explanation:
In geometry, a line segment is known as a part of a line which is bounded by two individual end points, and contains a point on every part of the line between its endpoints. A closed line segment has both endpoints, while an open line segment doesn’t have endpoints. while a closed half segments has one end closed and the other opened.
Write an equation of the line that passes through (2, -1) and (-3, 3)
The sum of matrices A and B is C.
Answer:
Step-by-step explanation: -3
