yo if someone could just give me the answeres to these ill give u brainliest and 5 start rating its just simple algebra but ion have time to work on it cuz im working on a different assignment so like could someone just tell me the answers so i can write them quickly
Answers
13: -x+6
15: 3x
11: -8x-20
17: 6x+1
18: -1
Related Questions
What is the final amount if 700 is decreased by 6% followed by a 7% increase Rounded to 2 decimal places
Answers
Answer:
816.67
Step-by-step explanation:
700 * 0.94 = 658
Increase by 7%
658 * 1.07 = 704.06
Final answer: 704.06
Hope this helps!
-5(-4m - 6)
you have to use the distributive property
20m - 30
-20m - 30
20m + 30
pick the right answer
Answers
Answer:
1 is the correct answer
Step-by-step explanation:
The difference of a number c and 17 is more than 33.
Answers
Answer:
c-17=x>33
c=51
Step-by-step explanation:
The value of number c should be greater than 50.
It is given that difference of a number c and 17 is more than 33.
We have to find out the value of number c.
What do you mean by algebraic expressions ?
The algebraic expressions are those which are made up of variables, constants and algebraic operations i.e., addition, subtraction, etc.
As per the question ;
The difference of c and 17 is more than 33.
i.e.,
difference of c and 17 meant ; 17 should be subtracted from c and this is greater than 33.
i.e.,
c - 17 > 33
c > 33 + 17
c > 50
Thus , the value of number c should be greater than 50.
To learn more about algebraic expressions click here ;
https://brainly.ph/question/20786412
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Pleas help me and can you explain how you got it.
Answers
Answer:
21
Step-by-step explanation:
straight line = 180 degrees ( H,D,R)
180 = 7x - 3 + 2x - 6
180 = 7x + 2x - 3 - 6 (group the same type number together)
180 = 9x -9 (simplify the numbers)
189 = 9x (+9)
21 = x (divide by 9)
A group of 4 friends bought movie tickets. Each person also bought a large popcorn for $7.50. If they spent a total of $72, how much was each movie ticket (t)?
Answers
Answer:
$16.125 but i don't know if you have to round
Step-by-step explanation:
Plz someone help me on this question
Answers
Answer:
(2,3)
Step-by-step explanation:
Answer:
(2,3)
Step-by-step explanation:
Once again the answer to the equations is where the two lines intersect and they intersect at (2,3)
The Harvey family stayed at a hotel for n nights. The cost was $80 per night plus a one-time fee of $20 because they brought their dog. Which expression represent the total cost of their hotel stay.
80n + 20n
80n + 20
80 + 20n
80 + 20 + n
Answers
Answer:
80n + 20
Step-by-step explanation:
20 stays the same because it's a one time fee. Then, for every night the Harvey family stays, it costs them eighty dollars. So, it's 80n + 20
Answer: 80n+20
Step-by-step explanation:
80 is the cost of nights you stayed but you don’t know the number of nights they dated so you place n next to 80 and they payed an additional 20 fee so you add that to 80n
God loves you and he cares about you so repent becuase he is coming soon
Answers
Answer:
Yes god is really good
Step-by-step explanation:
A store offers a 15% discount on their pants. If the pants originally cost $30.00 what will be the discount price of the pants? (the total cost after the discount)
Answers
Answer:
The pants will either be 25.50 or 4.50. Sorry I'm not sure if 15% off 30.00 is the number minus the original price or not.
Step-by-step explanation:
Classify the expression: 5x3+2x-3
Quadratic expression
Linear expression
Cubic expression
Exponential expression
Answers
Considering that it's highest exponent is of 3, the expression 5x³ + 2x - 3 is a cubic expression.
What is the degree of a polynomial?The degree of a polynomial is given by the highest exponent.
The highest exponent of the expression 5x³ + 2x - 3 is a 3, hence it is a cubic expression.
More can be learned about the degree of a polynomial at https://brainly.com/question/24380382
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Answer: C: cubic expression
Step-by-step explanation:
Classify the expression: 5x³ + 2x − 3
we know that
Polynomials can be classified two different ways - by the number of terms and by their degree.
so
a) By the number of terms is a trinomial, because has three terms
b) By their degree The degree of the polynomial is found by looking at the term with the highest exponent on its variable
The highest exponent is 3 so this is a 3rd degree trinomial
therefore
Is a cubic expression
Can someone please help me please bro. Find the value of x and the length of each side. THIS IS DUED BY 10 o’clock tonight please help me out I don’t really understand it
Answers
9514 1404 393
Answer:
x = 2, y = 10, sides = 15
Step-by-step explanation:
The hash marks tell you all of the sides are the same length. You can use this fact to relate the side length expressions to each other to solve for the variables.
We see that x appears in the left and right expressions only. So we can find x by setting those expressions equal to each other.
8x -1 = 4x +7
4x = 8 . . . . . . . . . . . . . add 1-4x to both sides of the equation
x = 2 . . . . . . . . . . . . . . divide by 4; the value of x
8x -1 = 8(2) -1 = 15 . . . the length of the sides
Now, we can find y using an expression that involves y. The top expression is the simplest:
y +5 = 15 . . . . . the length of the side we just found
y = 10 . . . . . . . subtract 5
The variable values are ...
x = 2
y = 10
The side lengths are 15.
Help Plz
Will mark brainliest
Answers
Answer: 20.8ft
Step-by-step explanation:
Answer:
26/8 = 3.25
10 x 3.25 = 32.5
The answer is 32.5 ft
what is -310.5 as a fraction
Answers
Answer:
- 310.5/100
Step-by-step explanation:
Answer:
-310 1/2
Step-by-step explanation:
hope this helps :)
What is the best word to describe the probability that the spinner will stop on 1? justify your reasoning.
A certain
B unlikely
C impossible
D likely
*the clock ranges numbers form 1 - 6*
Answers
Answer:
it is b
Step-by-step explanation:
please help to solve this
Answers
Answer:
I can do the top 2
1. a = -11
2. z = 9/2 (or nine over two in word form)
Step-by-step explanation:
In the diagram Shown a 2-foot wide flower border surrounds the heart-shaped pond. What is the area of the border?
!!PLEASE HELP!!
Answers
Answer:
Step-by-step explanation:
Area of square = 144 sq ft
Area of circle = πr² = 36π sq ft
Total area = (144+36π) sq ft
Square section of pond is 10 ft by 10 ft, area = 100 sq ft
Circular area of pond has diameter of 8 ft.
Area = πr² = 16π sq ft
Area of pond = (100+16π) sq ft
Area of border = (144+36π)-(100+16π) = (44+20π) sq ft
Kevin cuts a foam block along the red line. When he looks at the newly
exposed face, what is the shape of the cross-section?
4 cm
7 cm
5 cm
A. A rectangle, 4 cm by 7 cm
B. A rectangle, 4 cm by 5 cm
C. A square, 4 cm by 4 cm
D. A rectangle, 5 cm by 7 cm
Answers
Answer:
I think B
Step-by-step explanation:
It's not a square when you cut it since after you cut one side the length would by 4cm by 5cm so there for it's not a square but a rectangle
sorry if it's wrong
On a particular day 4% of the students were absent. If there are 1750 students at the school then how many were not absent that day?
a) 70
b) 1050
c) 1650
d) 1680
*pls help will mark brainliest!!!*
Answers
Answer:
A) 70
Hope this helps :)
How do o solve this
Answers
Answer:
Step-by-step explanation:
Im not sure if u need to use shapes, but I will since it says in the example
4x - put it in a square box
2x - also in a square box
3 - in a circle box
1 - in a circle box
combine like terms
4x+2x=6x
3+1=4
6x+4
PLS I NEED HELP ASAP I DONT HAVE TIME IT ALSO DETECTS IF IT RIGHT OR WRONG.
Answers
Answer:
D = 272 ft
Step-by-step explanation: hope this helps. pls mark me brainliest
You can buy 2 tickets to school carnival for $9 total.
How many tickets can you buy for $27?
Answers
Answer:
6
Step-by-step explanation:
pls brainliest
9/2=4.5
27/4.5=6
Which ordered pairs are solutions to the equation 4x+2y=4?
Select the correct answer below:
(2,−6)
(1,5)
(−5,5)
(5,3)
none of the above
Answers
True or False?
k = 2 is a solution to the inequality 8k+ 4 > 18.
Answers
Answer:
True
Step-by-step explanation:
If k = 2, then we plug in 2 for every instance there is a k. So...
8k + 4 > 18
Will turn into...
8(2) + 4 > 18
Then solve using PEMDAS (or whatever you were taught. Parenthesis, Exponent, Multiplication/Division, Addition/Subtraction.)
16 + 4 > 18
20 > 18
Since 20 is greater than 18, 2 can be a solution for this inequality.
what is -2x(x+3y)-5y(4x-3)+2xy
Answers
Answer:
[tex]2x^{2}[/tex]-24xy+15y
Step-by-step explanation:
There are 40 working hours in a week and 52 weeks a year. How much does Nate need to make an hour to stay out of debt if it costs him $900 to live each month?
Answers
Answer: $5.19
Step-by-step explanation:
If there are 40 working hours in a week and 52 weeks in a year, 40 * 52 should be the amount of working hours in a year.
40 * 52 = 2080 working hours
Nate needs $900 to live each month and there are 12 months in a year, so $900 * 12 would equal how much he spends per year.
$900 * 12 = $10800
Divide $10800 by 2080 working hours to get how much he needs to make per working hour.
10800/2080 = approximately 5.19, rounded down from the nearest hundredth
He needs to make $5.19 per hour, so the answer is the last option.
5.
130°
X
Using the image above, find the value of Lx.
A 200
Answers
Answer:
C) 50 degrees
Step-by-step explanation:
angles x and 130 degrees are supplementary in that they add up to 180 degrees.
x + 180 - 130 = 50 degrees
Status
Exam
Find the missing length.
10
4
C=
✓ [?]
Pythagorean Theorem: a? + b2 = ?
Enter
Answers
Answer:
116
Step-by-step explanation:
Please help for a grade!?
Answers
Answer:
8.9
Step-by-step explanation:
GIVE BRAINLEIST
A gift store owner used 9 rolls of wrapping paper to wrap his customers’ gifts last week. Each roll was 66 1/2 in. long. How many gifts did he wrap if a 9 1/2 in. long piece of wrapping paper was used to wrap each gift?
Answers
Answer:
7
Step-by-step explanation:
divide 66.5 by 9.5
Are the ratios 7:5 and 11:10 equivalent