Answers
Answer:
-28
Step-by-step explanation:
math is math
Related Questions
-3x + 6y = 18
-3x = 6y+14
a) What is the slope of the 1st equation?
b) What is the slope of the 2nd equation?
c) Are they parallel, perpendicular, or neither?
Answers
Step-by-step explanation:
-3x + 6y = 18
-3x = 6y+14
a) the slope of the 1st equation = -(-3)/6 = ½
b) the slope of the 1st equation = -3/6 = -½
c) they are niether parallel nor perpendicular
#1
-3x+6y=18-x+2y=62y=x+6y=x/2+3slope=1/2
#2
-3x=6y+146y=-3x-14y=-1/2x-7/3slope=-1/2
#3
Neither
Find an equation for the nth term of the arithmetic sequence.
-15, -6, 3, 12, ...
Answers
The Answer is:
an = -15 + 9(n - 1)
I’ll mark you as brainliest!
Answers
The second answer is 8k²-26k+18
How much he makes in 1 hour.
Answers
Answer: $14.5
Step-by-step explanation:
If a customer orders a sandwich with cheddar cheese and only one type of meat, how many different sandwiches are available?
Meats: ham salami turkey
Cheeses: cheddar Swiss Colby
A, 1
B, 3
C, 4
D, 6
Answers
x – Зу +8x47+ 15 – 4у
Answers
Answer:
X-7y+391
Step-by-step explanation:
First multiply
8x47=376
Now group those that are the same together
X-3y -4y+376 +15
X-7y+391
Answer:
x - 7y + 391
Step-by-step explanation:
[tex]x - 3y + 8 \times 47 + 15 - 4y[/tex]
[tex]x - 3y + 376 + 15 - 4y[/tex]
[tex] - 3y - 4y = (- 3 - 4)y = - 7y[/tex]
[tex]x - 7y + 376 + 15[/tex]
[tex] = x - 7y + 391[/tex]
two i others ways to name
Answers
Answer:
What do u mean? i guess toby or biannca
Step-by-step explanation:
What is percent 10 1/4 of 66?
Answers
mark me brainliest if possible
What is the quotient of (x3 – 3x2 + 5x – 3) ÷ (x – 1)?
x2 – 2x – 3
x2 + 2x + 7
x2 – 3x + 8
x2 – 2x + 3
Answers
Answer:
the answer would be x^2 - 2x + 3
have a good day !! :D
Step-by-step explanation:
Answer:
D. x2 – 2x + 3
Step-by-step explanation:
Edge 2023
What are the solutions of the following system?
[x2 + y2 = 25
2x+y=-5
0 (0,-5) and (-5, 5)
O (0, -5) and (5, -15)
O (0,-5) and (-4, 3)
O (0, -5) and (4, -13)
Answers
Answer:
5h-fgtx56=y2-6
Step-by-step explanation:
sorry if wrong:(
A car rental agency advertised renting a car for $23.95 per day and $0.33 per mile. If Brad rents this car for 2 days, how many whole miles can he drive on a $150 budget?
Answers
First, let's define a few varibles.
x = # of miles
y = # of days
z = total cost
Now, let's create our expression
z = $23.95y + $0.33x
Let's plug the numbers from our problem into our equation.
$150 = $23.95(2) + $0.33x
Simplify the right side
$150 = $47.9 + $0.33x
Subtract $47.9 from both sides
$102.1 = $0.33x
Divide both sides by $0.33
309 miles = x
Note, I rounded my answer down to the nearest whole number.
Whitewater Rentals has 39 canoes and 25 solo kayaks. The canoes rent for $45 for a six-hour trip. The solo kayaks rent for $49 for the same trip. One day 8 canoes and 4 kayaks were not rented. How much money was collected for rent-als that day?
Answers
31(45)=1395
21(49)=1029
$2,424
I need to know
give 20 points to who answers this right.
Answers
Step-by-step explanation:
I believe it's 16 1/2. I just used MathPapa lol.
Multiply (-14/21) x5/9 Enter your fraction as a fraction, in simplest form.
Please help
Answers
Answer:
simplifed -10/27
Step-by-step explanation:
Show algebraically that f and g are inverse functions:
g = sqrt(x+8)-4
f=x^2+8x+8
Answers
Answer:
See Below.
Step-by-step explanation:
By definition, if two functions, f and g, are inverses, then:
[tex]\displaystyle f(g(x)) = g(f(x)) = x[/tex]
We are given the two functions:
[tex]\displaystyle g(x) = \sqrt{x + 8} -4 \text{ and } f(x) = x^2 + 8x + 8[/tex]
Find f(g(x)) and g(f(x)):
[tex]\displaystyle \begin{aligned} f(g(x)) &= (\sqrt{x + 8} -4)^2 + 8(\sqrt{ x+ 8}-4) + 8 \\ \\ &= ((x+8) -8\sqrt{x + 8} +16) + 8\sqrt{x + 8} - 32 + 8 \\ \\ &= x + (-8\sqrt{x+8} + 8\sqrt{x + 8}) +(16 - 32 + 8 + 8) \\ \\ &= x \stackrel{\checkmark}{=} x\end{aligned}[/tex]
And:
[tex]\displaystyle \begin{aligned}g(f(x)) &= \sqrt{(x^2 + 8x + 8) + 8} - 4 \\ \\ &= \sqrt{x^2 + 8x+16 } - 4 \\ \\ &=\sqrt{(x+ 4)^2} - 4 \\ \\ &= (x +4) - 4 \\ \\ &= x \stackrel{\checkmark}{=} x \end{aligned}[/tex]
Hence, f and g are indeed inverses of each other.
You need at least $635 to go on a trip to Washington, DC. You already have $75 saved for the trip. You decide to save an additional $65 per week. Which inequality shows the number of weeks, , you need to save to be able to go on the trip?
Answers
Step-by-step explanation:
635 - 75= 560 is the money u need to save
560 ÷ 65 = x the n of weeks
=8.6 weeks
Geometry PLEASE HELP
I’m right? Yes or no?
Answers
Answer:
B
Step-by-step explanation:
-2 + 12 = 10
f(x)=x2
g(x)=x−3
Find the composition of the two functions and show your process:
g(f(x))
Answers
Answer:
g(f(x)) = x² - 3
Step-by-step explanation:
g(f(x))=g(x²)
= x² - 3
Step-by-step explanation:
[tex]f(x) = {x}^{2} \\ g(x) = x - 3 \\ g(f(x)) = g( {x}^{2} ) = {x}^{2} - 3 \\ thank \: you[/tex]
if i pour 1/4 gallon of tea in each of the 4 pitchers. how many gallon in each pitcher
Answers
11/14 as a repeating decimal using bar notation
Answers
Step-by-step explanation:
______
0.7857142
note the first 7 is not included in the bar
what insect is this??
Answers
Answer:
it's either an ant, small beetle, black termite, or something
Step-by-step explanation:
A recipe for pancakes calls for 2 eggs, 1 cup of flour, and 1/2 cup of milk.
a) How much flour do you need if you use 5 eggs?
b) How much milk do you need if you use 5 eggs?
Answers
Answer:
a: 2 1/2 cups of flour
b: 1 1/2 cups of milk
Answer:
I think 10 cup flour beacuse 1 cup flour is double than that of eggIf gross income on a property is $84,000, net income is $40,000, and the cap rate is 7%, the value of the property using the Income Capitalization Approach is? (Round to the nearest $100)
Answers
Answer:
571,400
Step-by-step explanation:
dndkdns. dkxjdsjos snxksnns sjxsn đón d
Create a scale drawing of the Colombian flag with a scale of 2 cm to 1 ft
Answers
Draw a diagonal line across the square and then two 45° lines from each corner to the opposite corner. Connect these four points with a line.
There are many correct ways to draw this flag - you can use any method you like, as long as it gets all the elements in the right place.
Ten less than the product of 5 and the difference of a number and one is twice the number. What is the number?
Answers
Answer: 5
Step-by-step explanation:
5(n-1)-10=2n
5n-5-10=2n
5n-2n = 10+5
3n = 15
n = 15/3
n = 5
I NEED HELP PLZ!!! Let A=[−1 2 4 0] and v=[8 6] . Which of these is equivalent to Av?
Answers
Answer:
D. (16, 16)
Step-by-step explanation:
[(-1×8)+(4×6) , (2×8)+(0×6)]
[(-8 + 24) , (16 + 0)]
= [16 , 16]
Find the perimeter of this shape
Answers
Answer:
the answer is 58
Step-by-step explanation:
first rectangle is 6 by 10
and second rectangle is 7 by 16
perimeter (2*(16+7))+(2*(10+6))=78 ××
edite:
sorry i made a mistake the real answer is 58 because we add all the sides together 16+13+10+6+6+7=58
have a nice day :)
Hello!
The perimeter is sum of all sides of a figure. In this figure, we have unknown sides. To find the unknown sides, we have to use the sides that we know. By adding and subtracting numbers, you can find the other sides. See the image below, to see how I did it.
I also have another practice problem, for you to practice on your own if you want to.
Also, mishap on picture, The answer is 58.
A locus of points equidistant from a fixed point is a
A. bisection of two sides or three sides of a triangle.
B. bisector of an angle.
C. circle with centre at a fixed point.
D. perpendicular bisector of aa given line.
Answers
Answer:
B. bisector of an angle.
The underlined digit is 3 wat the value of this number
285,003
Answers
Answer:
just 3
Step-by-step explanation:
it would be just 3 because there is no number behind it
15.
(4x +- 21)
(x - 23)
Answers
Answer:
4
2
−
1
1
3
+
4
8
3
Step-by-step explanation:
