Answer:
Iced tea is $4.50 per gallonLemonade is $4.75 per gallonStep-by-step explanation:
Price:
Iced tea = x, lemonade = yEquations:
2x + 3y = 23.255x + 4y = 41.50Multiply the first equation by 5 and the second equation by 2 and subtract to eliminate x:
5(2x + 3y) - 2(5x + 4y) = 5(23.25) - 2(41.50)10x + 15y - 10x - 8y = 33.257y = 33.25y = 33.25/7y = 4.75Use the first equation to find x:
2x + 3(4.75) = 23.252x = 23.25 - 14.252x = 9x = 9/2x = 4.50Iced tea costs $4.50 per gallon
Lemonade costs $4.75 per gallon
Determine whether the curve is a function
Answer:
14 is a function, 15 is also a function
Step-by-step explanation:
You can use the vertical line test to see if a curve is a function. If the vertical line intersects the graph more tha one time, it not a fuction. If only one time, it is a function.
Answer:
14. Yes
15. No
Step-by-step explanation:
14. Passes vertical line test.
15. Does not pass vertical line test.
The distance between two towns is 21.673 km. Round of the distance to nearest 0.01 km.
Answer:
21.67
Step-by-step explanation:
look at the number next to 7 to determine how it will change.
The number is 3 which is under 5 so the 7 stays the same while 3 is gotten rid of
WILL GIVE BRAINLEIST !!
Use the Distributive Property to simplify the expression.
7(p+q+9) =
Answer:
7p+7q+63
Step-by-step explanation:
Distributive property is basically just multiplying the outside number with the things that are in the parentheses. so 7*p is 7p, 7*q is 7q, and 7*9 is 63, so that makes your answer 7p+7q+63
solve inequality
2<4 - 2/3x <8
Answer:
-6 < x < 3
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Answer:
The answer is 3 > x > −6
Brandon and his friend adam both mow lawns. Brandon earns $375 mowing 15 lawns while Adam earns $500 mowing 25 lawns. What does this mean in this context? What does the average rate of change for each graph represents?
Write the equation of an exponential function that has an initial
value of 150 and a growth rate of 4%, which occurs every 8
years.
Answer:
Step-by-step explanation:
Which option below is a preventive measure against ID fraud or theft? a. Make purchases through the mail only. b. Never reveal personal information to a stranger. c. Carry personal information in your wallet or purse. d. Use the phone to transfer personal information.
Answer:
b. Never reveal personal information to a stranger
Step-by-step explanation:
From the options listed the only one that is a preventative measure is never revealing personal information to a stranger. Identity theft happens when an individual with malicious intent obtains your personal information. With this information they can open accounts in your name, steal your money, ask for loans etc. The best way to prevent this from happening is making sure that all your personal data is stored in a safe place that only you have access to and that has security measures in place. Aside from this the only real preventive measure is being very careful who you speak to about this information. Make sure that the individual absolutely needs to know this information and is an accredited individual from whatever employment company they are from.
The option that is a preventive measure against ID fraud or theft is; B: Never reveal personal information to a stranger
What is considered to be an ID Theft or fraud?
The correct option that is a preventative measure against ID fraud or theft is never revealing personal information to a stranger.
Now, Identity theft occurs when an individual/a hacker with criminal intentions tries to obtain others personal/secret information. and the best way to prevent this hacking is by ensuring that all your personal data is stored in a secure place with the necessary security measures in place and also being very careful about who you speak to about your personal information.
Read more about Identity Theft at; https://brainly.com/question/15252417
If 4 melons sell for $0.52, how much would 7 melons cost?
Answer:
$3.64
Step-by-step explanation:
You Times $0.52 by 7
WILL GIVE BRAINLIEST
Use the Distributive Property to simplify the expression.
7(8+x+2) =
Answer:
7x+80
Step-by-step explanation:
7 times everything in the () and get
56+7x+24
combine like terms
7x+80
Answer:
70+7X
Step-by-step explanation:
7(8+X+2)
7(8)+7(X)+7(2)
=56+7X+14
=70+7X
Use the given information to write a linear equation in slope- intercept form...
slope is -2 and the y-intercept is -6
Answer:
y= -2x + (-6)
or
y= -2x - 6
both work !
Step-by-step explanation:
Simplify answer should only contain positive exponents
Answer:
13) [tex]\frac{3m}{2n^2}[/tex] (answer (C))
14) [tex]\frac{4b}{3}[/tex] (answer (A))
Step-by-step explanation:
Problem 13)
Cancel out in PAIRS the common factors in numerator and denominator
[tex]\frac{3m^4n^2}{2m^3n^4} =\frac{3m}{2n^2}[/tex]
which agrees with answer C
Problem 14)
Cancel out in PAIRS the common factors in numerator and denominator
[tex]\frac{4a^2b^2}{3ba^2} =\frac{4b}{3}[/tex]
which agrees with answer A
Assume that the readings on the thermometers are normally distributed with a mean of 0 and standard deviation of 1.00C. A thermometer is randomly selected and tested. Draw a sketch and find the temperature reading corresponding to P94 , the 94th percentile. This is the temperature reading separating the bottom 94% from the top 6%. What is the approximate temperature for P94?
Answer:give her brainlist she is right
Step-by-step explanation:
Select all the values of x that make the inequality true. x < -4.8
A . 2
B 0.9
C -2.3
D -5
E -6.1
answer ASAP 2 answers are correct!
Answer:
D and E
Step-by-step explanation:
-5 and -6.1 are the only ones less than -4.8
PLEASE HELP!!!!
-or show me where i can get this answer online
A
B
C
D
Answer: C
Step-by-step explanation:
Standard form for multi-variable expession( quadratic, trinomial, polynomial, etc) are represented by something like this.
ax^2+ bx+c, which means the stating term is the degree or exponet with the highest number then as we go right the degree go smaller.
So that means 5x^4 will be the starting term so a and b are ruled out. The next term will be x squared o x^2 so the only answer that has it second is C
Answer:
The answer is C
Step-by-step explanation:
Help me please please
Answer:
-1 1/2
Step-by-step explanation:
d(4) = 1/12 · (4 - 1) · (-6)
d(4) = 1/12 · 3 · (-6)
d(4) = 3/12 · (-6)
d(4) = 1/4 · (-6)
d(4) = -6/4 or -3/2
dogs r us uses the periodic inventory system to account for its merchandise a customer return merchandise purchase on credit for $400 with a cost to dogs RS of 100 and the return dies can be sold to other customers demonstrate their required journal entry to record The return by selecting all of the correct actions below
Caleb is x years old. His sister is 10 years older than he is. If his sister is y years old, write an equation that relates their two ages.
Answer:
X + 10 = Y?
Step-by-step explanation:
I think that's it
Roberta purchased a container of cashews that weighs 5 kilograms. Lenjie purchased a container of cashews that weighs 4,900 grams. How many more grams of cashews did Roberta purchase?
What is the equation of the line in slope-intercept form?
Answer:
y=x+500
Step-by-step explanation:
y=x+500
A class of 32 students earned
grades of A, B, C, or Don a test.
One-fourth of the students earned
an A Half of the remaining students
earned a B. Two students earned a
D. What fraction of the students
earned a C?
Answer:
5/16 Got a C
Step-by-step explanation:
A = 1/4 x 32
B = (32 - A)/2
D = 2
A = 8
B = (32 - 8)/2
B = 24/2
B = 12
D = 2
8 + 12 + 2 = 22
22/32 did not get a C
32/32 - 22/32 = 10/32
10/32 - > 5/16
Write an equation of the line that passes through the given point
Answer:
I think 3 because the it is the positive side of y
and the other should be -3 because it is the negative side
Please help with atleast some❤️❤️❤️
a. Find the common difference of the arithmetic sequence.
22, 19.5, 17, 14.5. ...
Answer:
69
Step-by-step explanation:
Answer:
a^n=-2.5m+24.5
Step-by-step explanation:
Use the formula a^n = a^1 + d (n-1) to identify the arithmetic system.
Solve the equations
Answer:
1) D
2)B
3)A
4)B
5)C
6)C
Step-by-step explanation:
Use the Distributive Property to expand (−2x−7)4 .i need help
Answer:
-8x-28
Multiply all of the terms by 4, and you have your answer!
Answer: -8x - 28
Step-by-step explanation:
Multiply the number outside the parentheses by each number inside the parentheses - distributive property
what is the greatest common factor of 42, 98 and 14?
Y equals 3X subtract two
Answer:
ok?
Step-by-step explanation:
is that even a question
PLEASE PLEASE PLEASE HELP!!!
Sara’s volleyball team has white jerseys and green jerseys. The probability of wearing a white jersey to a game is the same as the probability of wearing a green jersey. Sara drew a tree diagram to calculate all the possible outcomes for wearing jerseys to three games.
What is the probability that she will wear her green jersey for three games in a row?
1.5 or 50%
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
if a=-1, b=2, c=0 find the value of 2a²+6-2b+4c
Answer:
4
Step-by-step explanation:
2(-1)²+6-2(2)+4(0)
2+2+0
4
If there are 5^5 people waiting in line for a concert. if the concert auditorium will only hold 11^3, How many people will not be allowed to enter the concert?
The number of people that will not be allowed to enter the concert would be = 1,794 people
What is subtraction?Subtraction is the removal of a value from a given data and it is one of the major arithmetic operations used on mathematics.
The number of people waiting in the line = 5^5 = 3125
The number of people that the auditorium can hold = 11^3 = 1331
The number of people that will not be allowed inside the auditorium can be gotten through the following:
= 3125 - 1331
= 1,794
Learn more about subtraction here:
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