Answer:
$3.8
Step-by-step explanation:
What is the cost of a medium drink?
Let medium drinks = x
Large popcorn = y
At the movies, a couple bought 2 medium drinks and a large popcorn for $13.85.
2x + y = 13.85...Equation 1
y = 13.85 - 2x
At the same theater, a family bought 3 medium drinks and 2 large popcorns for a total of $23.90.
3x + 2y = 23.90.... Equation 2
Substitute y = 13.85 - 2x
3x + 2(13.85 -2x) = 23.90
3x + 27.7 - 4x = 23.90
3x - 4x = 23.90 - 27.7
-x = -3.8
x = $3.8
Since x = medium drink, the cost of a medium drink = $3.8
I need help pleaseeeeeeeeeeeeeee :3
Answer:
0.75
Step-by-step explanation:
From the attached question, we
3÷ 4
We are asked to find 3÷ 4
3 ÷ 4 = 3/4
We simplify further in other to get a decimal form
3/4 = 0.75
Type the correct answer in each box. Use numerals instead of words. This table represents function f. x -3 2 3 7 y -2 8 10 18 Complete this table to represent the inverse of function f. x -2 8 10 18 y Reset
Answer:
Step-by-step explanation:
Table representing the function 'f' is,
x -3 2 3 7
y -2 8 10 18
In this table for every input value of x, there is a different output value.
So the function is one to one function.
Therefore, inverse of the given function will have the table as,
x -2 8 10 18
y -3 2 3 7
Mike is reading a 1,620 page book. He reads 18 pages each day. Write and solve a division equation to find the number of days, d, it will take her to finish the book. *
Answer:
90 days.
Step-by-step explanation:
if he had to read a 1,620 paged book, and 18 pages a day, it would take him 90 days to read the book.
1,620 divided by 18 = 90
-3/4(x-3)-5= 1/8 (x-1)
Answer:
It’s -3
You should just simply multiply them and then get the answer.
A sign in front of a roller coaster says "You must be 40 inches tall to ride."
What percentage of this height is: 54 inches?
Answer:
54/40 = 1.35 or 135%
Step-by-step explanation:
write the equation for (3,3) and (1,-3)
Answer:
y = 3x -3
Step-by-step explanation:
Find the slope first
Givens
y2 = 3
y1 = - 3
x2 = 3
x1 = 1
Equation
m= (y2 - y1)/(x2 - x1)
Solution
m = (3 - - 3) / (3 - 1)
m = (3 + 3) / 2
m = 3
Find the y intercept next
Use either point to find the y intercept
y = 3x + b
x = 3
y = 3
y = 3*3 + b
3 = 6 + b
-3 = b
Answer
y = 3x - 3
The population of town A increases from 1,346 to 1,500. In the same period, the population of town B increases from 1,546 to 1,800.
a. Find the percent of increase in population for town A and for town B.
b. Which town had the greater percent of increase?
please help
Answer:
C $44.99 is the answere
Answer:
there you go! 2 extra for you ⊂:
Step-by-step explanation:
In the diagram below, determine the value of x:
9514 1404 393
Answer:
55°
Step-by-step explanation:
130° is an external angle to the small triangle at lower left, so is the sum of the remote interior angles. The unmarked interior angle at the bottom of that triangle is then 130° -30 = 100°.
That is an exterior angle of the large triangle that has remote interior angles of 45° and x°. So, ...
x° + 45° = 100°
x° = 100° -45°
x° = 55°
_____
Alternate solution
The sum of the interior angles of a quadrilateral is 360°. Three of the angles in the bounding quadrilateral are x°, 45°, 30°. The fourth is the reflex angle that is (360° -130°) = 230°. So, we have ...
x° +45° +230° +30° = 360° . . . . . angles CCW from lower right
x° = 360° -305°
x° = 55°
for g(x)=x²-x, find g(x) when x= -8
g(-8)=??
please help i have to finish this by 6 00 and its 5 23
Answer:
g(-8)= -8²-8= -64-8= g(-8)=-72
Step-by-step explanation:
how can you tell that the inequality 3x - 1 > 3x +2 has no solution just by looking at the terms in the inequality
Answer:
same variable term on both sides
Step-by-step explanation:
Given
3x - 1 > 3x + 2 ( add 1 to both sides )
3x > 3x + 3 ( subtract 3x from both sides )
0 > - 3 ← not true, thus no solution
Because the variable term was the same on both sides then it is eliminated
6(x-3)+10=(3x-4) NEED HELP ASAPP
Answers
#1 no solution
#2 All real answers
#3 3
#4 2
Answer:
=4/3 or 1 and 1/3
If it is not provided in the answer then put no solution.
Step-by-step explanation:
Which of the following is NOT a limitation of the model?
A size of sun
B size of the planets
C distances between planets
D number of planets
Answer:
the answer to this question is option D mark me as brainliest
Select the correct answer. Fredrick manages a band and sings lead vocals. The band charges $700 per concert. Fredrick receives $175 of that money, and he shares the rest equally among the other 5 members of the band. How much money does each of the 5 band members receive per concert? A. $105 B. $112 C. $175 D. $525
Answer:
A. $105
Step-by-step explanation:
Given
total charge= $700 per concert
solution
If Fredrick receives $175 of that money, the balance will be
$700-$175= $525
The balance will be shared by the 5 members
Hence each of them will take
525/5=$105
Answer:
$105
I hope this helps
Help I’m struggling please respond fast I have 5 m
Answer:
whats your question
Step-by-step explanation:
Your principal amount is $450 your interest rate is 6% and your time is 8 years what is your interest earned after eight years what is your new total amount earned after 8 years
Answer:
Results are below.
Step-by-step explanation:
Giving the following information:
Principal= $450
Number of periods= 8 years
Interest rate= 6%
We will determine the interest earned and future value using simple interest and compound interest:
Simple interest:
I= P*r*t
I= 450*0.06*8= $216
Total Future Value= I + P
Total Future Value= 216 + 450= $666
Compound interest:
I= [P*(1+r)^t] - P
I= [450*(1.06^8)] - 450= $267.23
Total Future Value= P*(1+r)^t
Total Future Value= 450*1.06^8
Total Future Value= $717.23
Answer:
Step-by-step explanation:
6
What is the simplified expression for (-3c)2 a-4 bo?
Answer:
-6ca-4
Step-by-step explanation:
Answer:
9c2/a4
Step-by-step explanation:
Please help I will mark branliest
Answer:
B
Step-by-step explanation:
30x = 30 minutes per day
Answer: D
(I might be wrong btw, srry)
Step-by-step explanation:
A and C aren't possible cause they suggest mintues. In your expression 30 is already the minutes. As for B which is really similar to D, it can't be either because it was only for this one season and not all.
Have a nice day :)
HELP ME PLEASEEEEEE ASAP I REPEAT HELPPP
Answer:
b
Step-by-step explanation:
denominator(5) stays the same
multiply 2 by 4 since that is 1 fourth of an hour.
So now its 8/5
5 goes into 8 1 time with 3 leftover
So the 1 is a whole number now
the leftover fraction 3/5
=1 3/5
(5x+1)(x)=(x+5)(x+3)
Answer:
Factor out the results of each side First half: 5x^2 + xSecond half: x^2+3x+5x+15 =x^2+8x+15Combine results 5x^2+x= x^2+ 8x+154x^2 = 7x+15 x= -5/4 and 3Options are line ED, line EH or line CD
Answer:
ED and CF are paralell to eachother
Part A: What is the measure of line RV.
Part B: What is the measure of line PV
Answer:
RT=6.5
PV=7.3
Step-by-step explanation:
HELP!!! HELPPP!!!
After a 30% discount, the sale price of a hat is $17.50.
What was the original price of the hat?
Answer:
22.75
I did some work to try and find this answer sorry if it is wrong I tried.
Christmas Special Before I ask you to Answer my Question
On the first day of Christmas my true love Ran From Me (My IQ)
Because of My Homework that I Still Need to Complete
On the second day of Christmas my true love Ditched me
Now I Have many Assignments to Complete
On the third day of Christmas my true love Forever Left me
Now I only Have C's and No Tv and a Slipper coming after me
On the fourth day of Christmas my true love that I havent Seen
Because of that I Have, No Brain Cells
Forgot How to Spell and All The Easy Assignments that I Have
That I can you to Make a boat overseas!
_____________________________________________________________
Now Im Gonna Ask you Can you please help me with these two Questions
Answer All , Correctly, Explained, Quickly and Have a Merry Christmas!
Answer:
6. 4
7. 0
Step-by-step explanation:
6. Slope of line that passes through (-1, -4) and (1, 4):
Slope = [tex] \frac{y_2 - y_1}{x_2 - x_1} = \frac{4 - (-4))}{1 - (-1)} = \frac{8}{2} = 4 [/tex]
7. Slope of line that passes through (1, 2) and (-3, 2):
Slope = [tex] \frac{y_2 - y_1}{x_2 - x_1} = \frac{2 - 2)}{-3 - 1} = \frac{0}{-4} = 0 [/tex]
HELP DUE IN 15 MINUETS!!!
y = - 2/3 x + 1 , which is the graph of this equation?
Diagram shows the distance-time graph of teo cars. FGHI shows the journey of car J from town K to town L. MGN shows the journey of car P from town L to town K. When did the two cars meet?
Answer:
1100 is when the two cars met
Step-by-step explanation:
the two lines intercept at 1100, 60km
Richard has 15 apples. He gave Pam 5/2 of them to bake a pie. How many apples did he give to Pam?
Answer:
2.5 or 2 1/2 apples.
Step-by-step explanation:
5/2 simplified will be 2.5 or 2 1/2.
If you look into it further, because Richard had 15 apples, you subtract 2 1/2 apples he gave Pam which would leave him with 12.5 or 12 1/2. But really the answer is two and a half apples.
PLS ANSWER
Which number line represents the solutions to-2|x| =-6?
o
-8
8
Pleaseeeee helpppp !!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
40
Step-by-step explanation:
SF of KP to KN = 4
If LM = 32, then we would have to divide 32 by 4 in order to get the missing length of KL.
32 ÷ 4 = 8
Length of KL = 8
Length of LM = 32
Length of KM = 32 + 8 = 40
4x?x2=48
by the way i'm unsmart I just wanted to show my little brother how brainly works
Answer:
6
Step-by-step explanation:
So I assume it's 4 × x × 2 = 48
First multiply the like terms (4 x 2) and you'll get 8.
8 × x = 48
Then you 8 by the x and get 8x
8x = 48.
Lastly you'll just divide 48 by 8 and get 6.
Hope your brother understands how this works now! (It's basically legal cheating)
Answer:
6
Step-by-step explanation:
im not the smart too sorry
Write the equation of the graph shown below in factored form.
(the graph starts at the bottom left and continues up through the x axis at negative two to a maximum around y equals eight and goes back down through the x axis at one to a minimum around y equals negative four and back up through the x axis at three)
f(x) = (x + 2)(x − 1)(x − 3)
f(x) = (x − 2)(x + 1)(x + 3)
f(x) = (x + 2)(x + 1)(x + 3)
f(x) = (x − 2)(x − 1)(x − 3)
Answer:
f(x) = (x+2)(x-1)(x-3)
Step-by-step explanation:
f(-2) = 0, f(1) = 0, f(3) = 0. Therefore, (x+2), (x-1) and (x+3) are the factors