Which number in the set {6, 12, 18, 36} satisfies the equation 6x - 18 = 54?
Answer:
Here we can go for trial and error,
Taking x=6
So equation will be 6*6-18 which gives 18
and is not equal to 54
So it's, not 6
Trying 12
6*12-18
Which is 54 and so correct answer is x=12
PLEASE HELP PLEASE HELP PLEASE HELP
In 1970 there were estimated to be around 40,000 Bengal Tigers in the world. The population of Bengal Tigers decreased by an average of 5 percent per year since 1970. Write an equation to represent the population change of Bengal Tigers for x number of years.
Answer:
Step-by-step explanation:
y = (40000)0.95^t
t = time in years
Answer:
40000-5%x
Step-by-step explanation:
I know
What term of the sequence is -70?
Answer:
A sequence is an ordered list of numbers . The three dots mean to continue forward in the pattern established. Each number in the sequence is called a term. In the sequence 1, 3, 5, 7, 9, …, 1 is the first term, 3 is the second term, 5 is the third term, and so on. HOPE THIS HELPS :)
Step-by-step explanation:
Answer: A)1,B)3,C)5
Step-by-step explanation:
Enter the proper order needed to unlock PATCH the Pirate's treasure chest.
Here are some hints to help you.
The first number of your order needs to be placed on top.
Placing the numbers in order from least to greatest would be incorrect.
Do you notice anything about the variables PATCH used to create his equations?
If one of your previous answers in the project do not match the numbers below, you need to go back and re-solve that problem!
A
2
B
5
C
6
D
3
E
9
Answer:
ecbda
Step-by-step explanation:
Help please and thank you :)
Answer:
Alright. The answer is A as 47, B as 43.
Step-by-step explanation:
There is a formula for this type of problem. To solve the larger number, plus the sum of the two angles and the difference, which is 90 + 4 because Complemetary angles, their sum is 90 degrees. then divide by 2, which is 47. You get the larger answer. For the smaller one, just do subtraction: 90-47=43. There!
only that want to help can help no jokes
Answer:
Max Pays : 0.7 * $40 = $28
Evan pays : $40-$10 =$30
Max pays $2 less!
Hope this helps :)
-ilovejiminssi♡
Which inequality is true?
Answer: The answer is -0.5<-0.25
Step-by-step explanation:
which number is the same as for the power of negative 1 * 2 ^ 8 / 4 ^ -2
A) -2
B) 1/5
C) 2
D) 32
E) 512
Answer: D) 32
Step-by-step explanation:
To solve the expression (4 to the negative power of 1)(2 to the 3rd power divided by 4 to the negative power of 2), we can follow these steps:
Step 1: Simplify 4 to the negative power of 1
4 to the negative power of 1 can be written as 1/4 to the positive power of 1, so the expression becomes: (1/4)(2 to the 3rd power divided by 4 to the negative power of 2)
Step 2: Simplify the division of powers of 4
When dividing powers with the same base (in this case, 4), we can subtract the exponents. So, 4 to the negative power of 2 is the same as 1/4 to the power of 2, which equals 1/16. The expression now becomes: (1/4)(2 to the 3rd power divided by 1/16)
Step 3: Simplify 2 to the 3rd power 2 to the 3rd power is 2x2x2, which equals 8. The expression now becomes: (1/4)(8 divided by 1/16)
Step 4: Simplify the division
Dividing by a fraction is the same as multiplying by its reciprocal. So, we can rewrite the expression as: (1/4)(8 x 16)
Step 5: Multiply 8 x 16 equals 128, so the expression simplifies to: (1/4)(128)
Step 6: Simplify the final expression
Multiplying 1/4 by 128 gives us 32. Therefore, the final answer is: 32
The perimeter of a square is represented by the expression (32x – 12) feet.
Find the perimeter of the square if x = 2.
Answer:
52
Step-by-step explanation:
I think it would probably just be 52 because if you replace (x) with (2) and simplify the equation, you get 52.
32x-12
*replace x with 2*
32(2)-12
*multiply 32 by 2*
64-12
*solve 64-12*
52
hope this helped!
PLEASE PLEASE PLEASE HELP
A. 180%
B. 70%
C. 80%
D. 30%
Answer:
i think it would be A. 180%
plz correct me if im wrong
Step-by-step explanation:
Answer:
we only see one answer but i believe the answer is 30
Step-by-step explanation:
A farmer's land is separated into sections of size 3 3/4 acres. Suppose there are 2 1/5 such sections. How many acres of land does the farmer own?
Write your answer as a mixed number in simplest form.
Answer:
This is simple multiplication of fractions, not too bad!
we have 2 7/9 sections of farmland, each 2 1/5 acres large. To find the total acreage, multiply 2 1/5 by 2 7/9. The first step here is to convert to improper fractions.
To convert to improper fractions, multiply the denominator of the mixed number by the "whole number" portion of it. Then, add the numerator of the mixed number. For example, for 2 1/5, I would multiply 5 * 2 to get 10, then add 1 to get 11. Then, I keep the original denominator, so 11/5.
Let's do the same for 2 7/9. 9 * 2 = 18, then add 7 to get 25. The improper fraction is 25/9.
Now, we multiply the two fractions. This is just multiplying both numerators and both denominators, straight across.
(11*25)/(9*5) = 275/45 => 55/9, so that's the total acreage, or in decimal form, about 6.11 acres.
Hello! May You Please Help Me worth 28 Percent of my grade this semester Giving Brainliest!
Stacy bought a sweater at the sale price of $30. The original cost of the sweater was $50. What percent represents the discount that Stacy received when buying the sweater? *
Answer:
40%
50-30=20 50x2=100 so, 30x2=6 and 20x2=40 the new equation will be 100-60=40
Answer:
Step-by-step explanation:
discount = orignal price - new price divided by oringinal price
50 -30/50
= 20/50
=.40
=40%
Erika and Bradley want to hike the Big Cypress Trail. They will hike a total of 71 miles.
If Erika and Bradley want to hike 11 miles each day, how many days will they hike exactly 11 miles?
Plz help A system of equations is given below.
y = negative 3 x + 6 and y = 6 minus 3 x
Which of the following statements best describes the two lines?
They have different slopes and different y-intercepts, so they have no solution.
They have different slopes and different y-intercepts, so they have one solution.
They have the same slope and the same y-intercept, so they have no solution.
They have the same slope and the same y-intercept, so they have infinitely many solutions.
Answer:
They have different slopes and different y-intercepts, so they have no solution
Step-by-step explanation:
mark me as brainlest
Answer:
D) They have the same slope and the same y-intercept, so they have infinitely many solutions.
Step-by-step explanation: When I took the test and copied the answer on the answer above I got It wrong. For me it turned out to D
Can you please help me with this question please I will give you extra points and the brain thing. show work please do all
Help if you hate school !
Answer:
12 i really dont know
Step-by-step explanation:
Please help me with acellus
Find the total surface area in square units of the figure below by creating a net.
4 in.
9 in.
7 in.
12 in.
3 in.
Find the area and perimeter of parallelogram.
Answer:
2 * 4 then repeat
Help please!????????????????
AnswerR
13
Step-by-step explanation:
An engine is operating at 25% of its full power. Which number line shows a point that represents 25%?
The second number line shows a point that represents 25%.
Here,
An engine is operating at 25% of its full power.
We have to find the number line shows a point that represents 25%.
What is Number system?
A system of writing to express the number is called number system.
Now,
An engine is operating at 25% of its full power.
Since, On a number line we take equally interval.
So, To represents 25% of its full power (100%), we can divide from 0 to 1 in eight partition such as two partition take 25%
Hence, We can say that the second number line represent the 25%.
Learn more about the number line visit:
https://brainly.com/question/25230781
#SPJ2
Liza gets paid $5.50 an hour to babysit her little cousins. Last weekend, she watched them for three hours on Friday, nine hours on Saturday, and seven hours on Sunday. How much money does her aunt owe her for her babysitting services?
A. $110.00
B. $104.50
C. $55.00
D. $16.50
anna's car can go 248 miles on 8 gallons of gas. During a drive last weekend, used 7 gallons of gas. How far did drive?
Answer:
31 miles
Step-by-step explanation:
divide 248 by 8
Ok giving brainiest
[tex]\frac{7}{5} *\frac{6}{7}[/tex]
Answer:
1.2
Step-by-step explanation:
Answer:
= [tex]\frac{6}{5}[/tex] (Decimal: 1.2)
Mixed Number Form: [tex]1\frac{1}{5}[/tex]
Hope this helps :)
-ilovejiminssi♡
Jada’s dog was 5 1/2 inches tall when it was a puppy. Now her dog is 14 1/2 inches taller than that. How tall is Jada’s dog now?
Answer:
20 inches tall
Step-by-step explanation:
To find the dog's current height, add 14.5 to 5.5
5.5 + 14.5
= 20
So, Jada's dog is now 20 inches tall
HELP PLEASE I BEG YOU 100 POINTS
Debora plans to sew 3 blankets for each of her nieces.
Which equation represents how many blankets, b, Debora will sew for n nieces?
Use your answer to question 6 to help you check if you have the correct equation.
A
3b = n
B
n + 3 = b
C
3n = b
D
nb = 3
Answer:
C
Step-by-step explanation:
3 blankets per 1 niece so
3 per n is = to the number of b
Answer:
C
Step-by-step explanation:
3 blankets per 1 niece so
3 per n is = to the number of b
Adam’s car traveled 465.3 miles on 16.5 gallons of gas. Which equation can be used to determine the average number of miles that the car traveled on each gallon of gas?
16.5x = 465.3
StartFraction x over 16.5 EndFraction = 465.3
465.3 x = 16.5
StartFraction x over 265.3 EndFraction = 16.5
Answer:
it A
Step-by-step explanation:
