Please help! I need a Linear Equation with at least 4 operations.
Answers
Answer:
A solution to an equation is a number that can be plugged in for the variable to make a true number statement.
For example, substituting 2
2
for x
x
in 3x+5=11
3
x
+
5
=
11
gives
3(2)+5=11
3
(
2
)
+
5
=
11
, which says 6+5=11
6
+
5
=
11
; that's true! So 2
2
is a solution.
Step-by-step answer: explanation: use the use inverse operation to solve the Linear Equations.
Related Questions
There were 60 people on a bus. After 3 stops, the number of people decreased to 48. What was the percent of decrease in the number of people on the bus?
A. 12%
B. 20%
C. 24%
D. 25%
Answers
Answer:
I believe its 12%
Step-by-step explanation:
60-48=12 so 12%
***Factor the expressions using the GCF.***
1: 7+14
2: 44-11
3: 18-12
4: 70+95
5: 60−36
6: 100−80
Answers
Answer:
1. 1+2
2. 4-1
3. 3-2
4. 14+18
5. 10-6
6. 5-4
Step-by-step explanation:
1. GCF is 7
2. GCF is 11
3. GCF is 6
4. GCF is 5
5. GCF is 6
6. GCF is 20
PLEASE PLEASE HELP!!!!!!!!!!!!!!!!!
Answers
Can somebody help me only the ones that know it
Answers
Answer:
B 9
Step-by-step explanation:
[tex]\frac{3^{4} }{3^{2} } =9[/tex]
Answer:
B-9
Step-by-step explanation:
[tex]\frac{81}{9}[/tex]=9
Penny reads 12 pages in 1/4 of an hour. What is the unit rate of pages per hour, and what is the unit rate of hours per page? I know the unit rate of pages per hour is 48, but I am stuck on the unit rate of hours per page. I'm coming up with .020833. Please help. Thanks.
Answers
Penny can read 1 page in 1 minute and 14 seconds.
What is a unitary method?
A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.
Given, Penny reads 12 pages in 1/4 of an hour.
Now In (1/4)×4 hours, Penny can read (12×4) pages which is in 1 hour she can read 48 pages.
Now to obtain the unit rate of hours per page is we have to divide 1 hour by 48 pages which is (1/48) = 0.020833 hours or (0.020833×60) minutes = 1.24 minutes or 1 minute 14 seconds.
learn more about the unitary method here :
https://brainly.com/question/28276953
#SPJ5
(Just For fun) If you write all of the answers, and if all of them is correct I will mark you brainliest. and its also a 6th grade adding decimal so yea. So Enjoy!
Answers
I am going from top left to bottom left then top right to bottom right
1) 1.414 6) 2.188
2) 2.139 7) 9.618
3) 10.117 8) 11.341
4) 2.105 9) 9.6
5) 8.469 10) 8.687
Answer: The answers go from up and down
1 1.414
2 2.139
3 10.117
4 2.105
5 13.1
6 8.469
7 2.188
8 9.618
9 11.341
10 5.517
11 9.6
12 8.687
The average amount of rent paid for apartments in Middle River is $981 per month, which is 10% less than it was last winter.
What was the average amount paid for rent last winter?
Answers
Answer:
1079.1 hfhfhdfhfhfhfhfhfhfhfhfhfhfh
Answer:
1079.1 is wrong
Step-by-step explanation:
What is the slope of the line shown below?
Answers
Answer:
-2/1
Step-by-step explanation:
Rise over run. The line goes up 2 blocks, and over 1. It's a negative because The line is going downward.
Answer:
The slope is -2
Step-by-step explanation:
Let's find the slope between your two points.
(−4,3); (−3,1)
(x1, y1) = (−4, 3)
(x2, y2) = (−3, 1)
Use the slope formula:
m = y2 − y1 / x2−x1
= 1 − 3 / −3 − −4
= −2 / 1
= −2
Answer:
m = −2
Hope this helps :)
Abir walks four twelfths of a mile to school. Nadia walks two twelfths of a mile to school. How much farther does Abir walk than Nadia?
Question 6 options:
eight twelfths of a mile
six twelfths of a mile
four twelfths of a mile
two twelfths of a mile
Answers
Answer:
Step-by-step explanation:
four twelfths minus two twelfths equals two twelfths
Answer:
b
Step-by-step explanation:
Plz do all also brainlest you have to press it to see the image
Answers
What is the solution to the following equation?
6/7 x + 7(x- 1) =-3(1/7 x- 1) + 7x
x = - 9/7
x = - 70/9
x = 9/7
x = 70/9
Answers
Answer:
7 7/9
Step-by-step explanation:
On the Red Trail, the distance between point A and point B is 7.3 kilometers. How many meters is 7.3 kilometers?
Red Trail is shown with the distance between points A and B.
A. 7,300 meters
B. 730 meters
C. 73,000 meters
D. 73 meters
Answers
This is because there is 1000 meters in a kilometer. To get this answer, we need to multiply 7.3 and 1000. This results in 7,300. :)
Best metric unit for measuring the fuel tank capacity of a car
Answers
Answer:
Liter or gallon
Step-by-step explanation:
Answer:
probubly a gallon
Step-by-step explanation:
there is no 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
Answers
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
When solving the equation, which is the best first step to begin to simplify the equation?
Negative 2 (x + 3) = negative 10
Answers
Answer:
(negative 2) (Negative 2) (x + 3) = negative 10 (negative 2)
Negative one-half (negative 2) (x + 3) = negative 10 (negative one-half)
StartFraction negative 2 over 2 EndFraction (x + 3) = StartFraction negative 10 over 2 EndFraction
StartFraction negative 2 over negative 10 EndFraction (x + 3) = StartFraction negative 10 over negative 10 EndFraction
Simplify the expression. 3.1 - 5.7n - 4n + 8
Answers
Simplify
11.1 - 9.7n
(10 points if you answer) A recipe has a ratio of 2 cups of soy sauce to 3 cups of light soy sauce. How many cups of dark soy sauce are there for each cup of soy sauce? (Don’t write nonsense or I’ll do the same thing to you )
Answers
Answer:
5 cups of dark soy sauce
Step-by-step explanation:
2 + 3 = 5
So if there is 1 cup of dark soy sauce for every cup of soy sauce then it 5.
Write the algebraic expression to represent the following: Twice a number n decrease by 7.
Answers
Answer:
2n-7
Step-by-step explanation:
Answer:
2n-7
Step-by-step explanation:
HELP FOR BRAINLIEST AND #$ POINTS
Answers
Answer:
A. Yes
B.120 miles
C.20=1x
Step-by-step explanation:
Answer:
A) Yes
B) 110
C) 1x is 20y
Step-by-step explanation:
1. A radio cost $20, Harold buys it for $12, what percent off the original price did he receive?
2. Dave reported 7 out of 35 members of the club paid their dues. What percent paid their dues?
3. Last year Earnie earned $25,000. His new job pays $28,000, what percent raise did he receive?
Answers
2. 20%
2. 20%
3. 12%
what is the answers please will give brainliest
Answers
2. 2.625
3. 16
just divide lol
2.2.625
3. 16
Just use a calculator really isn’t that hard but hey we have all been there
Please help!
Y = 3x + 2
I have attached the graph
Answers
Answer:
The answer is y= 11
Explanation:
I hope this answered your question
\(0wo)/
15q – 4r = 62
5q + 8r = 86
Find for r and q
Answers
Answer:
r=7 q=6
Step-by-step explanation:
15q - 4r = 62
15 × 6 - 4 × 7 = 62
90 - 28 = 62
5q + 8r = 86
5 × 6 + 8 × 7 = 86
30 + 56 = 86
Hope this helps! If you have any more questions or need more explanation please leave a comment down below and I will reply ASAP. Good luck!
step by step explanation:
Write a simplified addition expression with two terms for the perimeter of the polygon shown.
Answers
= 52 + 8x
The simplified addition expression with two terms for the perimeter of the polygon is 52 + 8x.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
The Numbers constants, variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbol; which can also be used to indicate the logical syntax's order of operations and other features.
We are given the dimension of the polygon.
We need to find the perimeter of the polygon shown. so just add the dimensions then we get;
30-2x + 2x-4 + 18 + x+7 + 3x +4x+1
= 52 + 8x
This is the simplified addition expression with two terms.
To know more about an expression follow;
brainly.com/question/19876186
#SPJ2
Triangle 1 is a scale drawing of Triangle 2, as shown below.
Triangle 1
Triangle 2
6
9
4
6
х
10.5
Based on the information shown in these triangles, what is the length of the side x?
A
1.5
О в 7
С
9
15.75
Answers
What is the answer to this problem?
-4+15= -6x+3
Help please I will give brainliset!
Answers
Answer:
x=-6
Step-by-step explanation:
What up people
What does - mean whenever it is in front of a number
A. Negative
B. positive
C. Nonthing
Answers
Lila decided to make more baked goods for the bake sale. She used 1/8 lb less flour to make bread than to make cookies. She used 1/4 lb more flour to make cookies than to make brownies. If she used 1/2 lb of flour to make the bread, how much flour did she use to make the brownies?
Answers
PLEASE SOLVE!!!! ITS MY LAST QUESTION.
Answers
Answer:
0.5
Step-by-step explanation:
Theresia picked the same number of tomatoes each day. In 4 days she picked 52 tomatoes. How many tomatoes did Theresia pick each day?
Let n represent the number of tomatoes Theresia picked each day.
Convince Me! Which property of equality can you use to solve Theresia’s equation? Explain.
Answers
4(n)=52
That’s what I put as equation and they want to know how many tomatoes she picked each day which we don’t know so we use it as a n and we know the total 53 so we made equation like this then I divided 53 by 4 and put 13 in n and did the solving and got the same answer