Answer:
x < 8
Step-by-step explanation:
This is a special case, so at the end of the equation we'll flip the sign.
Distribute:
2 * 2x = 4x
2 * -8 = -16
4x - 16
4 * 3x = 12x
4 * -12 = -48
12x - 48
4x - 16 > 12x - 48.
Subtract 12 from both sides.
12 - 12 = 0
4x - 12x = -8x
-8x - 16 > -48
The additive inverse of subtraction is addition so do -16 + -48, which equals -64
-8x/-8 = x
-64/-8 = 8
Now this is where we flip our sign so here we go :)
x < 8
There.
Hope this helped and sorry if I'm wrong.
90 divided by 0.36 .
Answer:
250
Step-by-step explanation:
(90)/(36/100) = (90)*(100/36) = 9000/36 = 250
Answer: The answer to this equation is 250
Step-by-step explanation:
Danielle bought a new diary for $12.80. She paid with a $20 bill. How much change did she get back? A. $32.80 B. $8.20 C. $7.20 D. $7.10
Answer:
c
Step-by-step explanation:
Which value of t is a solution to this equation?
t–10=1
Answer:
t=11
Step-by-step explanation:
10+1=11
to check
11-10=1 YUP
Answer:
11
Step-by-step explanation:
10+1 would equal 11 so 11-10=1 11
10 1 Fact families
What is 4.37 multiplied by 0.68?
Answer: 4.37 multiplied by 0.68 is 2.9716.
4.37×0.86=2.9716
Hope this helps!
The answer is 2.9716
What is the common difference in sequence 2a +1, +4a + 4, 6a +7 , 8a + 10?
Answer:
there is no common difference. it is not constant.
Determine the value of the expression below.
7^2-9
----------
3+2
Answer:
1. 7^2-9 = 40
3+2 = 5
40 / 5
8
What is the standard form of the number shown in this calculator display?
A number line going from 0 to 4 in increments of 1. There are 3 equals spaces between each number.
Find: 11
3
÷ 2
3
The quotient is 5 and
.
Answer:
11/3 divided by 2/3 = 5.5 or 11/2
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
xd
If m1 = 27° and m2 = 25°, what is m3?
Answer:the answer is 180-27-12=141°
m3=141°
What is the symbol for megabytes
Answer:
Mb is the symbol of Megabytes
Step-by-step explanation:
kb for kilobytes
Mb for Megabytes
Gb for Gigabytes
etc,
For what value of b, would the equation 3/4(12x−9)+b/4=5−3(2−3x) have infinitely many solutions?
b = ____
When the value of b is 23 then the equation 3/4(12x−9)+b/4=5−3(2−3x) have infinitely many solutions.
When does a system of linear equation have no solution?When both the lines(represented by both the equations) are parallel and not coincident, then that system of linear equations have no solutions as there is no common point on both line.
If they are coincident, then there will have infinite solution since in that case, they will have infinite points in common.
Thus, if two lines are not in any of above case, they intersect at single point and in that case, the considered system of equation has unique single solution.
The equation 3/4(12x−9)+b/4=5−3(2−3x) have infinitely many solutions.
When b = 23 ,
3/4(12x−9)+b/4=5−3(2−3x)
When the value of b is 23 then the equation 3/4(12x−9)+b/4=5−3(2−3x) have infinitely many solutions.
Learn more about the case of 'no solution' here:
https://brainly.com/question/26254258
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If y varies directly with x and y = 24 when x = 6, find x when y = 44.
Answer:
11
Step-by-step explanation:
Melanie was mixing red and white paint to make pink paint. The tables below show the ratios of three different shades of pink she made. Which one is the lightest shade of pink?
Answer:
B
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Help please. I need help with school.
When is the additive relationship used? Select all that apply.
A. When subtracting the same amount to an x-value.
B. When dividing the same amount to an x-value.
C. When multiplying the same amount to an x-value.
D. When adding the same amount to an x-value.
Answer:
your answer is for sure D but I think C is also the answer
Step-by-step explanation:
Additive relationship are two quantities can be expressed as related to each other through addition. It can be written as y = x + a, where y is related to x through the addition of a constant, a. The value for a may be positive or negative.
Yesterday, Grace drove 20 1/4 miles. She used 11/4 gallons of gasoline. What is the unit rate for miles per gallon?
Answer:
7.363636 miles per gallon
Step-by-step explanation:
Bella and Heather put some money into their money boxes every week. The amount of money (y), in dollars, in their money boxes after a certain amount of time (x), in weeks, is shown by the equations below:
Bella: y = 25x + 60
Heather: y = 30x + 10
After how many weeks will Bella and Heather have the same amount of money in their money boxes, and what is that amount? (4 points)
a
10 weeks, $10
b
10 weeks, $310
c
9 weeks, $310
d
310 weeks, $10
Answer:
B. 10 weeks, $310
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Chose all of the values that are less than the mean of the data set shown.
4, 6, 7, 9, 10, 4, 6, 5, 4
A. 8.1
B. 4.9
C. 6
D. 6.2
E. 7
PLEASE ANSWER FAST! WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST! THX
Answer:
B and C
Step-by-step explanation:
did type just 4.9 but mb
At a construction job for a theater, there are 30 painters. Of these painters, 24 of them are painting the interior of the theater. What percent of these painters are painting the interior?
Answer:
80 percent of the workers are painting the interior
Step-by-step explanation:
24 of 30 is 80 percent
Answer:
80%
Step-by-step explanation:
Let's do this
So they are asking "What percent of these painters are painting the interior?"
So use this formula-
Second number mentioned/First number mentioned*100
As it says "What percent of these painters are painting the interior?" , the interior number is the second number and the total painters is the first number mentioned.
So let's put the values-
24/30*100=80%
The answer is 80%.
How do I use Perfect Squares to estimate the Square Root of a number?
Answer:
????????
Step-by-step explanation:
ILL GIVE BRAINLIEST.
This is a simple graph, but I want to know if I’m right. If the line goes through the origin does that automatically mean it’s positive?
And when it doesn’t go through the origin does that mean it’s automatically negative?
THANK YOU.!
Answer: This is a negative graph and it is proportional because it goes through the origin.
Step-by-step explanation:
Just beacause it goes through the origin does not mean it will be positive nor negative, if the line goes from the top left of the grid slanted down, it is negative. If the line goes from the top right of the graph slanted down, it is positive. It is proportional because it is a straight line that goes through the origin.
Answer:Under↓↓↓
Step-by-step explanation:
Ok so in this case it's a negative slope, because the line is going from left to right.
If the line was going form right to left then It would be a positive slope.
Brad goes to the deli. He sees that chicken costs $2.50 per pound. He wants to buy 1/2 pound of chicken. He pays with a $10 bill. How much change does he receive?
Answer:
8.75
Step-by-step explanation:
first u will find out how mutch he wants he wants 1/2 so u will divide 2.50 by 2 and get 1.25. then you will do 10.00
-1.25
---------
8.75
i hope this helps ;)
WHICH EXPRESSTIONS ARE EQUIVILENT TO 4. (7.y)?
HURRY
Answer:
4(3a+8) this is the answer I believe
THE TRUE STATEMENTS ARE________ , _________ and _________ .
please help I really need help
Answer:
a,b,e
Step-by-step explanation:
What symbol makes this statement true?
5 ___ - 6
A
<
B
≥
C
>
D
≤
Answer:
C
5 > (- 6)
Step-by-step explanation:
Five is greater than negative six.
Solve the linear equation by substitution (Please show work)
y = x
y= 2x - 1
Answer:
No answer
Step-by-step explanation:
Please answer the question below. Topic: Scale drawings
28 divided by 32
Please show how you got the answer
Answer:
7/8 or 0.875
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
7/8
Decimal Form:
0.875
The solution is :28 divided by 32 is Exact Form: 7/8 and, Decimal Form: 0.875.
Here, we have,
given that,
28 divided by 32
Given the following mathematical expression;
28 / 32
We would apply the law of division.
i.e. we get,
28 ÷ 32
=28 / 32
now, reducing the common factor 4 from both the numerator and denominator.
we get,
= 7 / 8
so, we have,
Exact Form:
7/8
Decimal Form:
0.875
Hence, The solution is :28 divided by 32 is Exact Form: 7/8 and, Decimal Form: 0.875.
To learn more on division click:
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Whit usually drives 5/8 mile to work on the expressway. When the traffic is bad he takes another route that is 7/8 mile long. How much shorter is his usual route?
i need to get this done as quick as possible. please help
