Answer:
y=-1x-6
Step-by-step explanation:
the slope is -1
use y=mx+b
Plug the point into y=mx+b, -7=-1(1)+b
-7=-1+b
add 1 both sides the y- intercept is b=-6
Alan bought a package of 6 socks for $8.99. Brittney bought a package of 12 socks for $16.25. which was the better buy? explain
Answer:
12 socks for $16.25.
Step-by-step explanation:
divide 8.99 by 6 you get 1.49.
divide 16.25 by 12 you get 1.35.
clearly, the second one is cheaper.
Answer:
Brittney’s was the better buy.
Step-by-step explanation:
The first option was 1.49 per unit and the second was 1.35 per unit.
Find the sum (7x + 2) + (-8x + 5).
ur supposed to like simplify it btw its for my sister
Answer:
-x+7
Step-by-step explanation:
(7x + 2) + (-8x + 5)
Combine like terms
7x -8x +2+5
-x +7
Answer:
-x + 7. It's honestly quite easy if you just try, I have a recommendation for you. Use an algebra solver website
5. Given the function f(x) = 3(1.55)x.
a. Does the above exponential function represent exponential growth or decay?
b. State the percent increase of the above function.
c. State the growth factor (or multiplier) of the above function.
d. What is the initial amount of f(x)?
Answer:
it A ;)
Step-by-step explanation:
PLEASE HELPPPP WILL MARK BRAINLYIST
13. Tell whether the lines through the given points are parallel,
perpendicular, or neither.
Line 1: (1, 2), (2,0)
Line 2: (0-1), (-2,-2)
A
parallel
B
perpendicular
neither
Answer:
B
Step-by-step explanation:
15 songs that are the saame lenght are preformed during a concert. if the concert lasts 27 minutes and 30 seconds, how long is each song?
A family purchased tickets to a museum and spent a total of $38.00. The family purchased 4 tickets. There was $1.50 processing fee for each ticket
From my work, i got 4x+$1.50=48 I hope it helps you.
if i got it wrong please forgive me! also if it is Okie with you, Can i please have brainliest? Thank you!
What is the value of x
answer these questions if ur smart
Answer:ayyyy more free points
Step-by-step explanation: so i can ask questions
\
Help please!!!!!!
Please answer quick!!
Answer:
Option 3
Step-by-step explanation:
the symbol your question is showing is "greater than or equal to"
when a line includes "or equal to", the circle will be filled in. also, since the symbol is going towards 5, it is considered a greater than symbol. so, you'd want to choose the option with a filled in circle and an arrow pointing to the right.
since option 3 has a filled in circle and has its arrow pointing towards the positive (or right) side of the line, it should be option 3.
please help thanks.
.___________.
Answer:
I am very positive that the answer is A.
Step-by-step explanation:
I believe it is A, because if you look at each of the input numbers there, they are 12, which divided by 2 is 6. 18, which divided by 2 is 9. 20, which divided by 2 is 10. 22, which divided by 2 is 11. This problem is a division problem.
* A car is 15 ft long. A model of the car has a scale of 1 in: 2 ft. How long is the model? Round to the nearest tenth, if necessary. Numerical answer only.*
Answer:
7.5 in
Step-by-step explanation:
Please help please
It due asap
Answer:
D) About 40 miles
Step-by-step explanation:
Using the Pythagorean theorem, you caculate c=√ a^2 + b^2
Oceanfront to Landview is 5(5) units = 25
Landview to Seaside is 6(5) units = 30
25^2 = 625
30^2 = 900
√625 + 900 = 39.0512....
Basically it’s 40 miles
Answer:
The answer is D, about 40 miles.
Step-by-step explanation:
Use the pythagorean theorem.
Distance between Seaside & Landview: 6
Distance between Landview & Oceanfront: 5
6^2 times 5^2 = [tex]\sqrt{61}[/tex]
[tex]\sqrt{61}[/tex] times 5 = 39.05124838
39.05124838 ≈ 40
Sorry I took so long. I hope this helps!
Amanda bought 4 pairs of jeans for $7140. How much
would she need to pay for 8 pairs of jeans?
Answer:
$14,280
Step-by-step explanation:
4 Pairs is $7140
4 x 2 = $14,280
Times by 2 as you are doubling.
What are the coordinates of the point on the directed line segment from (6, -10) to
(9,8) that partitions the segment into a ratio of 1 to 5?
Answer:
There are 2
(6 2/5, -6 2/5)
(8 3/5, 4 2/5)
Step-by-step explanation:
Given that y varies directly with x, use the specified values to write a direct 1 point
variation equation that relates x and y. x = 24 y=-6*
Answer:
y = - [tex]\frac{1}{4}[/tex] x
Step-by-step explanation:
Given that y varies directly with x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition x = 24, y = - 6
- 6 = 24k ( divide both sides by 24 )
[tex]\frac{-6}{24}[/tex] = k , that is
k = - [tex]\frac{1}{4}[/tex]
y = - [tex]\frac{1}{4}[/tex] x ← equation of variation
A furniture store pays $210 to stock a coffee table. It sells the table with a 60% markup. What is the selling price of the coffee table?
please help!!!!! Need solvingg
Answer:
A, 22
Step-by-step explanation:
DOF-DOE=EOF
50-28=22 degrees
Answer:
A=22
Step-by-step explanation:
∠DOF=∠DOE+∠EOF
so ∠EOF=∠DOF-∠DOE=50°-28°=22°
which table of ordered pairs represents a function?
A
x 4 4 4 4 4
y -7 -5 -2 1 5
B
x 0 1 2 3 4
y 3 2 6 3 11
C
x -3 -2 1 6 -2
y 1 2 3 4 -1
D
x -2 -1 0 0 1
y 4 4 4 -2 -2
Answer:
B
Step-by-step explanation:
if there is two or more of the same X's it can't be a function. however if there is 2 or more of the same Y's it can still be classified as a function
Find the factors of function g.
Based on the factors, which statement is true about the graph of function f?
A.
The graph crosses the x-axis at the point .
B.
The graph crosses the x-axis at the point .
C.
The graph crosses the x-axis at the point .
D.
The graph crosses the x-axis at the point .
Answer: Edmentum/plato
Step-by-step explanation:
Your total bill for Cracker Barrel was $37 and you want to pay a 15% tip. How much
was the tip? How much was the total?
Answer:42.55$
Step-by-step explanation:
Answer:
You tip would be $5.55. The total would be $42.55
Step-by-step explanation:
.
24:50 as a simplified fraction
Answer:
12/25
Step-by-step explanation:
24/50 =12/25
÷2
Answer:
12/25 is the lowest terms it can be simplified
Please explain I don’t know how to factor odd numbers
Please help due ASAP
Hxhdbdidhdbbr
NEED HELP ASAP!!!!
What step below would isolate a? 3/5a= 6
Answer:
multiply both sides by 5 and divide both sides by 3
Step-by-step explanation:
3/5a=6
multiply both sides x 5
3a=30
divide both sides by 3
a=10
What is the area of the envelope (including the stamp area)
Answer:
184
Step-by-step explanation:
9x16 = 144
16 x 1/2 x 5 = 40
40+144= 184
(sorry I didn't include the units)
There are 35 students in the drama club. 2 out of every 5 students in the club are boys
Answer:
14 boys
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
5=2
5=2
5=2
5=2
5=2
5=2
5=2
so the answer is 14
A bag contains:
• 5 red marbles
• 6 blue marbles
• 3 green marbles
• 4 black marbles
• 2 yellow marbles
A marble will be drawn from the bag and replaced 100 times. What is a reasonable prediction for the number of times a green or black marble will be drawn?
Answer:
35/100
Step-by-step explanation:
P(green or black) = 3/20 + 4/20 = 7/20
7/20 = 35/100
Answer:
35 times
Step-by-step explanation:
all of them added together is 20 7/20 7x5=35 because 20 goes into 100 5 times
please help it due asap
Answer:
c.29
Step-by-step explanation:
Your equation is 3x+18+75=180
Then, you combine like numbers so 75+18 so your equation is now 3x+93=180
Next, you subtract the 93 and get 3x=87
Finally, divide 87 by 3 to get x=29!!
Hope this helps have a great day :)
I need help with this
Answer:
Step-by-step explanation: