Given parameters:
20 comics costs $5
30 comics costs $7.50
Unknown:
Sale price per comic = ?
Solution
The sale price per comic is ;
= [tex]\frac{cost}{number of comics }[/tex]
= [tex]\frac{5}{20}[/tex]
= $0.25 per comic
The cost per comic is $0.25 per comic
Answer:
0.25
Step-by-step explanation:
What is the y-intercept in this problem?
Answer:
y = -3
Step-by-step explanation:
The y-intercept is where the graph crosses the y-axis. The graph is seen crossing the y-axis at y = -3, the that y-intercept is at y = -3.
Xavier spent $84 on art supplies. The canvas for each of his paintings is an additional $1. He plans to sell his paintings for $8
Answer:
84 + x*1 = 8x
Step-by-step explanation:
Xavier needs to sell 12 painting to break even.
The width of a rectangle is 12 cm less than the length the perimeter is 156 cm. Which equations represents how to find the length and the width?
Answer:
x+x+x+12+x+12=156
width is 33
length is 45
Step-by-step explanation:
for for the width we will substitute it for x, and for the length we will substitute for x + 12 since the width is 12 cm less than the length. and, we know that to find the perimeter, you just have to add the widths and lengths. and since the perimeter is given the equation is:
x+x+x+12+x+12=156
width is 33
length is 45
Write a unit rate for 53 pages in 2 hours
Answer: 26.5 pages/hr
Step-by-step explanation:
53 pgs/2 hours = 26.5 pages/hr
what are you guys doing for Halloween lol I honestly am not feeling it this year
Answer:
im going to have fun with the fam and shifted one unit right and 5 units up
Step-by-step explanation:
Answer:
Me nether
Step-by-step explanat
Shifed 1 unit left and then 5 units up
. You have 17 birthday gifts! 9 came from your
family, the rest came from your friends. How many
gifts did your friends give you?
HELP DESPERATE WILL GIVE BRAINLIST FOR CORRECT ANSWER
Answer:
Look at the picture I attached!
Step-by-step explanation:
!!
14
Bolve for the value of z:
5
Z
25
Answer:
The answer is 15
Step-by-step explanation:
Thats what I got
A submarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. What is the location of the submarine compared to sea level?
El triángulo que usamos en las funciones trigonométricas es
Trigonometric functions are commonly defined as the quotient between two sides of a right triangle, associated with its angles. Trigonometric functions are functions whose values are extensions of the trigonometric reason concept in a right triangle plotted in a unit circumference (radius unit).
Can someone tell me the answer plz for brainlist and points to whoever gets it right
Answer:
Alonzo was right about the equations being the same because they both end up equaling up to (4,-5)
Step-by-step explanation:
I attached the work below so you also know how to do it. I hope this helps you and I hope you have an amazing night and remember to drink water and eat and get a good nights rest. and remember that school does not define how smart you are!
Perform the indicated operation.
(-7) · (-5)
-12
-35
12
35
Answer:
35
Step-by-step explanation:
A negative number multiplied by a negative number is positive. Multiplication is repeditive addition.
(-7) * (-5) = -(-7 + -7 + -7 + -7 + -7) or -( -5 + -5 + -5 + -5 + -5 + -5 + -5 ) = 35.
Answer:
35 is the answer I remember my brother telling me that two negitives always makes a positive no matter the symbol
Step-by-step explanation: 7 x 5 = 35 that is really all you have to do. but this is a random tip always remember that two negitives equal a positve also when you add positve to negitive it goes right so say you have -5 + 5 that would equal zero. when you add negitive and negitve numbers it will have a negitive sum
there are 9 water bottles in devin's fridge. he adds two cases that are each missing a bottle of water. when he is done, there are 31 bottles in the fridge. how many bottles are in a case?
Answer:
12
Step-by-step explanation:
Add two to the number of water bottles (33), subtract 9 (24) and divide in half, giving you 12.
Help ASAP !!!!!!!!!!!!!!
Answer:
A. 3
Step-by-step explanation:
Help the picture is above I’ll mark you as the brainliest please show the work too.
Answer:
b
Step-by-step explanation:
I used the graph and figured out the answer
Hope this helps :)
Brainest pls?
Which of the following is a solution to the equation
2x² + 4x=3+3x² ?
A) - 1
B) 0
C) 3
D) 6
Solve for the slope of the graph.
Answer:
-3/4
Step-by-step explanation:
rise/run
^^^you go up 3 and move left 4
Brett has consumed 1,400 calories so far today. He has also burned off 400 calories at the gym. He would like to keep his daily calorie total to 2,000 calories per day. How many calories does he have left to consume for the day? Is 1,200 a viable solution to this problem?
I NEEED HELPP PLZZ :(
A Yes; 1,200 is less than 1,400.
B Yes; 1,200 is less than 2,000.
C No; 1,200 is more than the 400 he burned off at the gym.
D No; 1,200 will cause him to exceed 2,000.
Answer
D
Step-by-step explanation:
D is correct because 1,400-400= 1,000
so he can only consume 1,000 more calories so 1,200 will cause him to go over 2,000
On the planet Umpt, there are 14 boondins to every 6 totts. If farmer
Coraz has 80 boondins on his elentire farm, how many totts are on the
farm?
No decimals. Use a mixed number if needed.
Answer:
6720
Step-by-step explanation:
Define constant of proportionality.
Answer:
Step-by-step explanation:
The constant of proportionality is the constant value of the ratio of two proportional quantities x and y, typically the equation is Y=KX. The constant of proportionality is, the value of Y is dependent on how the given value of X is effected by the constant of proportionality.
Please help me with this! Legitimate answers only please!
Fill in the blanks with the proper/right options for the problem.
Answer:
x = $80 rate of change
y = total amount the store earns
m = the amount of hours store is open
b = $150 starting point when x is 0
Step-by-step explanation:
y=8x-150
Solve the equation.
2(3x + 8) = - 36 +4
Answer: -8
Step-by-step explanation:
i did the math
Answer:
X= -8
Step-by-step explanation:
2(3X+8)=-36+4
6X+16= -32
6X= -32-16
6X= -48
X= -48/6
X= -8
a boat traveled 27 miles in 2 hours. at this rate, how many miles will the boat travel in 1/2 an hour
Answer: 9
Step-by-step explanation:
-6(2x-3)=-2(8x-1)
Helpp
Answer:
-4
Step-by-step explanation:
-12x+18=-16x+2
+16x +16x
4x+18=2
-18 -18
4x=-16
/4 /4
x=-4
Answer:
x=‒4
Step-by-step explanation:
‒6(2x‒3)=‒2(8x‒1)
‒12x+18=‒16x+2
‒12x+16x=2‒18
4x=‒16
4x/4=‒16/4
x=‒4
i hope it helps you.
help ill give hella points plz thx
Answer:
Using the variables it gives us it is B=150m
Step-by-step explanation:
1.) $1800-$1350=$450
$1350 is the total balance after 3 months and $450 is the amount he has payed in those 3 months
2.) 450/3=150
You do 450/3 to find how much he is paying per month. If you want to check your work do 1800-1050=750 then do 750/5=150
So you put the numbers in B = Zachary's balance after m months and you get B=150m
Answer:
150m
Step-by-step explanation:
GCF OF 16 20 and 24 .....
Answer:
the gcf of 16, 20, and 14 is 4
Answer:4
Step-by-step explanation:
16: 1,2,4,16
20:1,2,4,5,10,20
24: 1,2,3,4,6,8,12,24
The greatest common factor is four
A middle school took all of its 6th grade students on a field trip to see a symphony at a theater that has 1660 seats. The students filled 1577 of the seats in the theater. What percentage of the seats in the theater were filled by the 6th graders on the trip?
Answer:
95%
Step-by-step explanation:
Write the equation of the horizontal line that passes through (-3, 4).
Answer:
y=4
Step-by-step explanation:
if u remember
Vertical
Unidentified
X intercept
Horizontal
O =zero
Y Intercept
so if it's horizontal if goes through the y axis and the coordinate gives you (-3,4) so the y axis will be 4.
Please help I don’t know itt
Answer:
I'm not sure what the options are but those are perpendicular lines and they form a right angle. I hope this helped.
A polygon has vertices whose coordinates are A(1.4), B(4, -1), C(-1,-4), and D(-4,1). Use the midpoint formula to determine whether or not the diagonals of polygon ABCD bisect each other. In your final answer, include all of your calculations.