(-4) + 11 =??? please show how to do it on number line. (Adding positive and negative integers)
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Related Questions
Complete the table to show the steps for combining like terms.
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The correct steps are;
7x - 4x + (2 + 1 - 5) (Distributive property)
(2+1 - 5) + (7x - 4x ) (Associative property)
-2 + 3x = 3x - 2 (commutative property)
Given the expression (7-4)x + (2 + 1 - 5)
According to the commutative property A + B = B + A
According to the distributive property A (B+C) = AB + AC
= (7-4)x + (2 + 1 - 5)
= 7x - 4x + (2 + 1 - 5) (Distributive property)
Reordering
= 7x - 4x + (2 + 1- 5)
= (2+1 - 5) + (7x - 4x ) (Associative property)
= -2 + 3x
According to commutative property
-2 + 3x = 3x - 2 (commutative property)
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A soccer field is 120 meters long (x-axis) and 90 meters wide (y-axis). The field crew needs to find the midpoint of one of the diagonals so they can paint a new center circle. What are the coordinates of the midpoint?
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Answer:
234
Step-by-step explanation:
PLEAAAAASE help me if you have heart!!
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Answer:
a. 2
b. 3
c. 5
d. 41
e. 26.5
Note:
These answers are correct. Pls, let me know if you have any difficulty answering the questions :)
Have a nice day <3
3
5
40
25
i'm pretty sure this is right, but if not please reply to me and tell me what went wrong thanks
5 is one tenth of what?
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Answer:
50
Step-by-step explanation:
you only need to multiply 5 * 10 =
50
------------------------------------
check iy out:
50 * 1/10 =
5
Which expression is equivalent to rm ÷ rn?
rm − n
rm + n
rm ⋅ n
rm ÷
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Answer:
rm · n
Step-by-step explanation:
Please explain in an easy way how to evaluate the following.
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b) 4 is 4 away from zero so just solve it as 4-7 which is -3
2) do the subtraction in between the lines
3) if the answer is negative just make it positive (this only applies for in-between the lines, if its outside the lines don’t make the negative positive. )
a) |4-7| = |-3| = 3
b) |4|-7 = 4-7 = -3
Thats how you do the calculations
whats the answer to this- 2^(2)*(1)/(2^(5))*2^(5)*(1)/(2^(2)) ?
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Answer: 3.2
Step-by-step explanation: Exponentiation: 2 ^ 2 = 4
Multiple: the result of step No. 1 * 1 = 4 * 1 = 4
Multiple: 2 * 5 = 10
Divide: the result of step No. 2 : the result of step No. 3 = 4 : 10 = 0.4 = 2/
5
Exponentiation: 2 ^ 5 = 32
Multiple: the result of step No. 4 * the result of step No. 5 = 2/5* 32 = 2 · 32/5·1 = 64/5
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(64, 5) = 1. In the next intermediate step, the fraction result cannot be further simplified by canceling.
In words - two fifths multiplied by thirty-two = sixty-four fifths.
Multiple: the result of step No. 6 * 1 = 64/
5 * 1 = 64 · 1/5 · 1
= 64/5
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD (64, 5) = 1. In the next intermediate step, the fraction result cannot be further simplified by canceling.
In words - sixty-four fifths multiplied by one = sixty-four fifths.
Exponentiation: 2 ^ 2 = 4
Divide: the result of step No. 7 : the result of step No. 8 = 64/5
: 4 = 64/5
· 1/4
= 64 · 1/5 · 4
= 64/20
= 4 · 16/4 · 5
= 16/5
Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 4/1 is 1/4) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step, , cancel by a common factor of 4 gives 16/5
In words - sixty-four fifths divided by four = sixteen fifths.
Yoki is running a 10 mile race. She runs at a steady speed and then slows down, stops to get a drink of water, and then runs fast to get back in the race. Which graph represents the situation?
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Answer:
D
Step-by-step explanation:
I believe the answer would be D because the graph shows a steady pace, then a slow-down and stop, and finally a sprint. (I could be wrong, and if I am, somebody please correct me.)
please help IM a NOT opErAted tO do THIs
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Perform the following operations and write the answers in radical form.
Part A: 8^1/2 + 16^1/4 - 12^1/2 + 81^1/4
Part B: 8 x 2^1/2 - 24^1/4 - 3^1/2 + 128^1/4
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Answer:
Part A: 22 1/4
Part B: 8x+49/2
Step-by-step explanation:
Check attachments
B= 8x+ 49/2
There are (108)2 ⋅ 100 candies in a store. What is the total number of candies in the store? (4 points)
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Answer:
21,600
Step-by-step explanation:
216 x 100 = 21,600
Note: A parentheses around a number with a number outside of it means to multiply.
A soccer field is 99 meters long (x-axis) and 66 meters wide (y-axis). The field crew needs to find the midpoint of one of the diagonals so they can paint a new center circle. What are the coordinates of the midpoint?
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The Soccer Ground is a lot That the People's can't even reach the Goal Post
Answer:
The Soccer Ground is a lot That the People's can't even reach the Goal Post
Step-by-step explanation:
Find the solution set of the inequality:
-3x + 8 < 15−3x+8<15
X <?> ?
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Answer:7/3
Step-by-step explanation:
Step by step explanation:
By what percent do you need to increase to get from 50,000 to 141,000?
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Answer:
20%
Step-by-step explanation:
pls help me ppl aren't answering plssssss
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Answer:
92
Step-by-step explanation:
i dont remember this stuff but im just guessing
The area of the shaded region is 80 square centimeters.
The shaded region is insider a rectangle.
The rectangle has length of 12+2, 14 cm and width of 6+4, 10 cm.
Area of rectangle = length× width
=14×10
=140 square centimeters.
There are triangles in corners.
Area of triangle =1/2×4×12
=24 square centimeters.
There are two triangles with same measurements.
Area of triangle 1= 24×2 = 48 square centimeters.
Area of triangle 2=1/2×2×6
=6
It has two triangles= 2×6=12 square centimeters.
Area of shaded region = 140-12-48
=80 square centimeters.
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The quantities x and y are proportional.
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Answer:
[tex]r=1/4[/tex]
Step-by-step explanation:
8/2 = 4
8/8 = 1
---------------
16/4 = 4
16/16 = 1
---------------
The constant (continuous) number is 1/4
r = 1/4
Answer: it’s 1/4
Step-by-step explanation:
1/4*8=2
1/4*16=4
1/4*32=8
its easy help plssssssssssss
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Answer: sorry but I do not know
Step-by-step explanation:
no
Answer:1
Step-by-step explanation:
$:6:).
Which statement compares the two numbers correctly?
0.799 ________ 0.8
HELP!!!!!!!
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Answer:
<
Step-by-step explanation:
0.8 is bigger than 0.799
0.799 < 0.8
Find the distance between the following two points: (3, 5) and (4, -4)
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Answer:
9.0554
Step-by-step explanation:
Distance between points (3, 5) and (4, -4) is 9.0554
I calculated
Answer:
9
Step-by-step explanation:
Use a coordinate plane to help and plot the points. Then, count the spaces between the two points. Hope this helps!
Please explain in an easy way how to evaluate the following.
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Hi there!
The | | signs mean that we must make the value positive, so:
(a) | -5 + 9 | =
Solve for the inside:
| 4 | = 4
(b)
| -5 | + 9 =
Make the value positive:
5 + 9 = 14
the teacher still wont help
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Answer:
Step-by-step explanation:
54 ÷ 3 = 18
18 licks = 1 lollipop
18 x 2 = 36
36 licks = 2 lollipop
5 lollipop = ?
18 x 5 = 90
90 licks = 5 lollipop
please help 18 points.!
I need to know what goes in the three boxes.
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Answer:
The first box is 1 then 2 / 8 for the last
Step-by-step explanation:
It's:
1
-
8
Then
2
_
8
Because 4 x 2 = 8 for the denominator
and 1 x 2 = 2 for the numerator
Mary owes her credit card company $300. The company agrees to eliminate a late charge of $25. What integer represents Mary’s new debt?
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Find the solution set of the inequality:
-3x + 8 < 15−3x+8<15minus, 3, x, plus, 8, is less than, 15
xxx
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Answer:
-3 + 8 + 15 + 8 - 15 - 3 + 8 = 18
Step-by-step explanation:
I think this is what you meant, I hope this helps <3
Answer:
We have two inequalities here:
-3x + 8/3 < 15 (dividing both sides by -3)
-3x < 15 - 8/3 (subtracting 8/3 from both sides)
-3x < 37/3
x > -37/9
and
-3x + 8 < 15 (subtracting 8 from both sides)
-3x < 7
x > -7/3
So the solution set for the inequality -3x + 8/3 < 15 is x > -37/9, and the solution set for the inequality -3x + 8 < 15 is x > -7/3.
The combined solution set is the intersection of these two sets, which is x > -7/3. Therefore, the solution set for the original inequality is x > -7/3.
Which of the xxx-values satisfy the following inequality?
7x\lt 217x<217, x, \lt, 21
Choose all answers that apply:
A
x = 1x=1x, equals, 1
(Choice B)
B
x = 2x=2x, equals, 2
(Choice C)
C
x = 3x=3
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Answer:
CHOICE A AND B
Step-by-step explanation:
trust.
person above wrong
Find -2 1/6 + ( - 2/3 )= Write your answer as a fraction in simplest form.
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please help me!!!! I need this asap!
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( little 10 though like the -5 is )
HELP ME NOW PLEASE, IM BEGGING.
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A dozen is 12 so you do 12x7=84
Then you do 103.32 divided by 84 which gives you 1.23
2. His error was doing 103.32 divided by 7 because he thought it was only 7 pairs but it’s 7 dozen.
a. What is the correct unit?
Answer: 7 dozen= 12 x 7
= 84
correct price= 103.32 divided by 84
=1.23
b. What error did the contractor likely make??
Answer: HE THOUGHT the value of 7 shoes other than 7 dozend pair of shoes
no bc help pleaseeeee
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Answer:
(1, 4)
Step-by-step explanation:
as I put in my comments :
in a coordinate grid the x-axis and the x values go left/right, while the y-axis and y values go up/down.
right and up are the corresponding positive sides, left and down the negative ones.
so, moving 8 units to the right means adding 8 to the x value. moving 2 units up adds 2 to the y value.
so, for (-7, 2) the result is (1, 4).
The average change in a company’s sales income was $9 million over 3 months. Determine the average change in sales income per month.
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Explanation: 9 million divided by 3=3 million
