Answer:
The equivalent ratios are: (1, 2), (2, 4), and (3, 6)
The graph can be plotted on a coordinate grid as shown in the diagram attached below.
Recall:
Ratio between two quantities, x and y, can be represented by the equation, y = kx, where k is the constant of proportionality.
k = y/x
Let x = number of books
y = cost (dollars)
Using any of the ordered pairs from the table, say, (7, 14), find k:
k = y/x = 14/7 = 2
Write the equation by plugging in the value of k into y = kx
y = 2x
Using the equation, y = 2x, find the equivalent ratios when x = 1, x = 2, and x = 3:
When x = 1:
y = 2(1) = 2 --> (1, 2)
When x = 2:
y = 2(2) = 4 ---> (2, 4)
When x = 3:
y = 2(3) = 6 ---> (3, 6)
The graph for the three equivalent ratios, (1, 2), (2, 4), and (3, 6) can be plotted on a coordinate grid as shown in the diagram attached below.
-by-step explanation:
How did I get this one Wrong?
Answer:
Step-by-step explanation:
$11.50 is the subtotal. "Including tax" means a customer pays extra money other than the subtotal. When you buy something, you cannot pay higher than your remaining cash.
The answer is actually C, 11.50 is the constant as x is being plugged to how many times the constant can be multiplied by. A greater than sign means Kelly earns MORE MONEY than $118
Write down in terms of n, an expression for the nth term of the following sequence b) -7 -12 -17 -22 -27
Answer:
If you were taught that the first element in the sequence is at n = 0:
-7 - 5n
If you were taught that the first element is at n = 1:
-2 -5n
Step-by-step explanation:
First, find a pattern in the elements of the sequence. At first glace, I notice that each consecutive number is the previous number minus 5.
Thus it can be seen that for each consecutive number in the sequence, 5 is subtracted from negative 2 n times! Therefore, the expression must be:
-2 - 5n
Let's double check the expression! When n = 3, it should equal -17.
-2 - 5(3) = -17
And when n = 5, it should be -27:
-2 - 5(5) = -27.
This is the case if the first element in your sequence is n = 1, if you've been taught that the first element is n = 0, the expression would be:
-7 - 5n
The first term in a pattern is 184. The pattern follows the rule "divide by 2." Find the next three terms in the pattern.
Answer: 92, 46, 23
Step-by-step explanation:
184/2 = 92
92/2= 46
46/2= 23
Part 2 of the Netflix thingy
Trenton has a checking account that he uses to pay for his monthly subscription to Netflix. The graph represents the total amount of money in his account after each month
Answer:34
Step-by-step explanation:
45
Can you solve this for me? Thank you! :>
Answer:
$1.25
Step-by-step explanation:
just divide 8 on both sides and you get the price for one peice of pie
have a great day
Answer:
p=1.25
Step-by-step explanation:
Divide 8 by the variable and sum in order to get P by itself.
10÷8= 1.25
p=1.25
A 300 milliliter bottle and a 500 milliliter bottle are filled with a cold drink. How many milliliters of cold drink are there in the two bottles combined? A. 1200 B. 800 C. 500 D. 300
Answer:
B.
Step-by-step explanation:
300ml + 500ml = 800ml
B. 800
Using complete sentences, explain how to find the quotient of 8 2/3 divided by 1 3/5.
Make sure to include the quotient in your answer.
Answer: 4/5
Step-by-step explanation:
can someone help please
Answer:
B C And D are the correct points hope it helps
On Wednesday the farmers at the Union Farm picked 1/2 of a barrel of tomatoes. Thursday, the farmers picked 1/5 as many tomatoes as on Wednesday. How many barrels of tomatoes did the farmers pick on Thursday?
Write your answer as a fraction or as a whole or mixed number.
Find the perimeter of the triangle if x = 2.
Maria has started a business for logo design. She began with 30 followers and currently has 658. Express this change as a percentage.
A-20% increase
B-2093% decrease
C-45% increase
D-2093% increase
Answer:
D-2093% increase
Step-by-step explanation:
ANSWER PLEASE QUICK ‼️
2. Lonzo opened a bank account that earns 1.2% simple interest each year. After 7 years, Lonzo will earn $126 in interest. How much did Lonzo deposit when he opened the account?
===========================================
Work Shown:
i = P*r*t
126 = P*0.012*7
126 = P*0.084
P = 126/0.084
P = 1500 dollars
----------------
Explanation:
i = interestP = deposit amountr = 0.012 is the decimal form of the 1.2% interest ratet = number of yearsMake sure you use the decimal form of r, and not the percent form.
Answer:
$116.24
Step-by-step explanation:
the simple interest formula is A = P(1 + rt), where A is the final amount, P is the initial amount, r is the interest rate in decimal form, and t is the amount of time in years.
we can plug in the values from the problem and set up this equation:
126 = P(1 + 0.012(7))
simplify and isolate P to get:
[tex]P=\frac{126}{1+0.012(7)}[/tex]
now, we simplify further to get our answer:
P = 116.24
hope this helped, good luck!
Identify the three triangle theorems explain what the theorem states
Answer:
The total of the three interior angles in any triangle is 180 degrees.
What card goes where
Answer:
Step-by-step explanation:
I hope this is correct. I'm hoping I remembered middle school math correctly. Please feel free to correct me if I'm wrong.
6) Write as a percent: 0.976
7) Write as a percent: 0.155
8) Write as a percent: 0.4765
9) Write as a percent: 0.295
10) Write as a percent: 0.07
11) Write as a percent: 6.56
( thank you for your help I appreciate it! )
Answer:
6) 97,6%
7) 15,5%
8) 47,65%
9) 29,5%
10) 7%
11) 656%
A candy bar is \large 5\frac{1}{3} inches long. If it is divided into pieces that are each \large 1\frac{1}{4} inches long, then how many pieces of candy bar will there be?
( PLEASEEEE I need help on this one I really appreciate it )
Answer:
4 4/15
Step-by-step explanation:
5 1/3 divided by 1 1/4
16/3 divided by 5/4
16/3*4/5
64/15
4 4/15
Answer:
[tex]4 \frac{4}{15}[/tex]
Step-by-step explanation:
Given expression:
[tex]5\frac{1}{3} \div 1\frac{1}{4}[/tex]
Rewrite the mixed numbers as improper fractions:
[tex]\implies \dfrac{5 \times 3+1}{3} \div \dfrac{1 \times 4+1}{4}[/tex]
[tex]\implies \dfrac{16}{3} \div \dfrac{5}{4}[/tex]
To divide fractions, flip the second fraction, then multiply:
[tex]\implies \dfrac{16}{3} \times \dfrac{4}{5}[/tex]
[tex]\implies \dfrac{16\times4}{3\times5}[/tex]
[tex]\implies \dfrac{64}{15}[/tex]
Divide the numerator by the denominator:
[tex]\implies 64 \div 15 = 4 \; \rm remainder\;4[/tex]
The mixed number answer is the whole number and the remainder divided by the denominator:
[tex]\implies 4 \frac{4}{15}[/tex]
Therefore, if a candy bar of length 5¹/₃ inches is divided into pieces that are each 1¹/₄ inches long, there will be 4⁴/₁₅ pieces of candy bar.
Can you solve this for me? Thank you! :>
Answer:
[tex]\huge\boxed{\sf 2}[/tex]
Step-by-step explanation:
Given equation:3x + 5 = 11
Subtract 5 from both sides3x = 11 - 5
3x = 6
Divide both sides by 3x = 6/3
x = 2So, x = 2 makes 3x + 5 = 11 true.
[tex]\rule[225]{225}{2}[/tex]
Answer:
2
Step-by-step explanation:
SolutionThis question tests on the solving for variables in equations.
This question may seem confusing, but it is actually asking to find the value of x.
Given information from the question,
[tex]3x + 5 = 11 \\ 3x = 11 - 5 \\ 3x = 6 \\ x = \frac{6}{3} \\ x = 2[/tex]
Therefore, 2 is the value from the set that satisfy the equation.
HOW DO YOU DO THIS?!
Answer:
48 people
Step-by-step explanation:
Count all the numbers in the chart
12 + 8 + 10 = 30
First: 12 + 8 = 20
Next: 20 + 10 = 30
Divide 120 by 30 to get 4, which is how many people of a number is chosen
If a number is 12, and the people per number is 4
12 x 4 = 48
(BTW, If I don't get this right, I'm gonna cringe)
I will give brainleist to the first one that answers
Need help ASAP
Answer:
11
Step-by-step explanation:
Find the volume of each figure. Round your answer to the nearest hundredth, if necessary.
Answer:
2280 ROUNDING:228
Step-by-step explanation:
V=πr2h=π·112·6≈2280.79627
The table shows the five countries with the least area. By what factor must you multiply the area of Monaco to get the area of San Marino? A. 8 B. 16 C. 32 D. 40
Answer: The answer is C.
Step-by-step explanation: Monaco has 0.75 sq miles. San Marino has 24 sq miles. 0.75 x c(32)=24.
Answer:
C
Step-by-step explanation:
1) Write as a percent: 0.2
2) Write as a percent: 0.365
3) Write as a percent: 0.58
4) Write as a percent: 2.65
5) Write as a percent: 0.9013
Answer:
Q1.2 percent
Q2.36.5 percent
Q3.58 percent
Q4.265 percent
Q5.90.13 percent
Can you solve this for me? Thank you! :>
Answer:
y=90
Step-by-step explanation:
To isolate y, you must do the inverse operation by dividing each side by 0.3
27/.03=90
How do you solve x - y = -6 when changing it to y=mx+b
Answer: y=x+6
Step-by-step explanation:
x-y=-6 Step One: subtract x on each side
-y=-6-x Step Two: Divide each side by -1 (which is -y)
y=x+6 Step Three: Rearrange in y=mx+b form.
I hope this is the answer you're looking for! :-)
Can you solve this for me? Thank you! :>
Can you solve this for me? Thank you! :>
Answer:
4
Step-by-step explanation:
there are two X's, so you have to divide 8 by two
What is 1/9 as a simplified fraction??
1/9 is already a simplified fraction. It cannot be simplified any further because there are no common factors between the numerator and denominator that can be divided out.
What is 3/20 as a simplified fraction?
Answer: The fraction is already in simplest form
Step-by-step explanation:
The given fraction is already in its simpliest form.
To simplify the fraction 3/20, we need to find the greatest common factor (GCF) of the numerator and the denominator and divide both by that factor.
The factors of 3 are 1 and 3, while the factors of 20 are 1, 2, 4, 5, 10, and 20. The greatest common factor of 3 and 20 is 1, as that is the largest number that divides evenly into both.
Dividing both the numerator and denominator by 1, we get:
(3 ÷ 1) / (20 ÷ 1) = 3/20
Since the GCF is 1 and there are no other common factors, the fraction 3/20 is already in its simplified form.
Learn more about Mathematical operations here:
https://brainly.com/question/20628271
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Solve for y.
−2y+7=−5
Responses
y = 6
y = 1
y = -1
y = -6
Answer: y = 6
Step-by-step explanation:
1. Subtract 7 from both sides to isolate -2y.
-2y = -12
2. Divide both sides by -2 to isolate the y.
y = 6
HELP?!!!! ITS A A AND B QUESTION
Answer:
A: 80 and B: 5.5
Step-by-step explanation:
For A, just multiply 20 and 4 and which you would get 80 miles. And for B, if 1 inch is equal to 20 miles, you can divide 110 and 20 but the answer will be 5.5 rather than 5.
I think this is right but if you can, try and see if it’s correct later.
Answer:
The person who answered first is correct.
Step-by-step explanation:
