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Related Questions
4 + x more than -12
Please help ;-;
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Answer:
any number more than 0 including 0
Step-by-step explanation:
Answer:
It's 0,
Step-by-step explanation:
Why because 12 is less then if your were going to create a line and 0 is going to be in the middle, that shows in that case 12 is going to be on the left side of the 0 because 12 is a positive number and 0 is not.
If your towing a 2 ton load in a 1 ton trailer with a truck that hauls 17 tons how much does the truck tow? What does the truck take from the extra trailer weight?
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plz help ASAP giveing brain list thx and u get points
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I need help please somebody answer ASAP please I’d highly appreciate it
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Answer:
2.(b) w= 3
3. x= -3 or x= 3
Step-by-step explanation:
2.(b) Method 1:
[tex] \frac{2w - 1}{5} + w + 2 = 2w \\ \frac{2w - 1}{5} = 2w - w - 2 \\ [/tex]
Simplify:
[tex] \frac{2w - 1}{5} = w - 2[/tex]
×5 on both sides:
[tex]2w - 1 = 5(w - 2)[/tex]
Expand:
[tex]2w - 1 = 5w - 10[/tex]
Bring constants to 1 side, w terms to the other:
[tex]5w - 2w = 10 - 1[/tex]
Simplify:
[tex]3w = 9[/tex]
Divide both sides by 3:
[tex]w = 9 \div 3 \\ w = 3[/tex]
Method 2:
[tex] \frac{2w - 1}{5} + w + 2 = 2w[/tex]
Multiply by 5 throughout:
[tex]2w - 1 + 5(w + 2) = 5(2w)[/tex]
Expand:
[tex]2w - 1 + 5w + 10 = 4w[/tex]
Simplify:
[tex]7w - 9 = 4w[/tex]
+9 on both sides:
[tex]7w = 4w + 9[/tex]
-4w on both sides:
[tex]7w - 4w = 9[/tex]
Simplify:
[tex]3w = 9[/tex]
Divide by 3 on both sides:
[tex]w = 3[/tex]
3. [tex] \frac{6x - 12}{3} + 4 = \frac{18}{x} [/tex]
Multiply by 3x on both sides:
[tex] \frac{3x(6x - 12)}{3} + 3x(4) = \frac{3x(18)}{x} \\ x(6x - 12) + 12x = 3(18)[/tex]
Expand:
[tex]x(6x) - x(12) + 12x = 54 \\ 6x^{2} - 12x + 12x = 54 \\[/tex]
Simplify:
[tex]6 {x}^{2} = 54[/tex]
Divide by 6 on both sides:
[tex] {x}^{2} = 9[/tex]
-9 on both sides:
[tex] {x}^{2} - 9 = 0[/tex]
Factorise:
*Since a²-b²= (a +b)(a -b),
[tex] {x}^{2} - {3}^{2} = 0 \\ (x + 3)(x - 3) = 0[/tex]
Thus,
x +3= 0 or x -3= 0
x= -3 or x= 3
Answer:
w = 3
Step-by-step explanation:
(6x-12)/3 + 4 = 18/x
Simplify fraction
2x -4 +4 = 18/x
Combine -4+4=0 Divide by 2 to reduce
x = 9/x
Multiply both sides by x
x² = 9
x = 3, -3
Which equation can be used to find the unknown length, a, in this triangle?
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Answer:
..A. is the answer. a2 + b2 = c2 is the formula used to find the hypotenuse (the longest leg)..
Step-by-step explanation:
Answer:A. is the answer. a2 + b2 = c2 is the formula used to find the hypotenuse (the longest leg)
Step-by-step explanation:
didnt you already ask us this ?!
The temperature at a mountain base camp was −3 degrees Celsius on Monday. Tuesday morning, the temperature was 2 degrees Celsius lower than what it was on Monday. By Tuesday evening, the temperature was 4 degrees Celsius lower than what it was that morning. What was the temperature at the base camp Tuesday evening?
−9 degrees Celsius
−6 degrees Celsius
−5 degrees Celsius
−1 degree Celsius
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Answer: -9 degrees Celsius
Step-by-step explanation: You subtract two degrees from -3 and get -5 (-3-2=-5). Then, you subtract 4 degrees from -5 and get the answer of -9 degrees Celsius.
-5 degrees Celsius. On Tuesday evening the temperature was 4 degrees Celsius lower than it was in the morning meaning it was -9 degrees Celsius on Tuesday evening.
what is the percent change from $54.00 to $38.79?? I WILL MARK YOU AS BRAINLIEST
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Answer:
28.166666666667%
Help please!!!!!!!!!!!!!!!!!
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Answer:
with what
Step-by-step explanation:
why did you scribble out everything?
Answer:
-12, -14, 11, 10
Step-by-step explanation:
explain why the product of two negative integers is not negative. Use (-1) ·(-1)as an example
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The product of two negative integers is not negative because multiplying two negative numbers always gives positive result.
What is multiplication?Multiplication is one of the four elementary mathematical operations of arithmetic, with the other ones being addition, subtraction, and division.
The result of a multiplication operation is called a product.
So, to prove product of two negative integers is not negative
Taking the example of (-1) ·(-1).
Now since multiplying two negative numbers always gives positive result.
Thus, (-1) ·(-1) = +1
which is not negative.
Thus, the product of two negative integers is not negative because multiplying two negative numbers always gives positive result.
To learn more about multiplication:
brainly.com/question/1563457
#SPJ2
A construction worker has a rope that is 4 feet long.He needs to cut it into pieces that are each 2/3ft long.How many such pieces can he cut without having amy rope leftover?
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Answer:
6
Step-by-step explanation:
4 / 2/3
Think of it like this.
4 / 2/3 (if this were in fraction form)
4 * 3/2 (Reciprocal)
12/2
6
We’re talking about fractions.
The data in which table represents a linear function that has a slope of zero? (picture should be in order of abcd, but just incase please when answering save the image and add it to your answer)
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Answer:
imma be honest, im not sure how to save images but the correct answer is the one where all the Y-values are 5. this is because the change in y-values is 0, so that would be the numerator over whatever the change in x-values would be, simplifying to zero. so it would be a horizontal line since all the y-values are the same
Which set of measurements will form a unique triangle?
angle measures of 45°, 45°, 90°
angle measures of 60°, 60°, 60°
side measures of 20 cm, 20 cm, 20 cm
side measures of 1 cm, 1 cm, 100 cm
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5 pounds of grapes cost $7. How much would it cost to buy 1 pound of grapes? (show your work)
A. $0.70
B.$1.25
C.$1.40
D.$1.50
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Answer:
the answer would be c based on the proportional value
Answer:1.25
Step-by-step explanation:because tbh id ont know the work but my teacher showed me this
Find the product: (-8)(-6) =
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Hi! (-8)(-6) can also be written as -8 × -6. Ignore the negative signs for now.
8 × 6 = 48.
When two negative numbers are multiplied together, the answer is always positive. Think of it as two negative signs (-) make a positive sign (×) when put together.
The answer is -48.
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I hope this helps you! Good luck and have a great day. ❤️✨
What is the difference 5/8 - 3/4 = 5/8 - 6/8 = ______ HELP ME FAST
Answers
- 1/8
Step-by-step explanation:
5/8 - 6/8
Just consider the numerators (exclude the 8's),
5 - 6 = -1
Now substitute it with the same denominator 8.
-1/8
Answer:
There is no difference/they are the same
Step-by-step explanation:
5/8 is the same as 5/8
3/4 is the same as 6/8
3 *2 = 6
__ _
4*2 = 8
(2/2 = 1)
Given the following expression:
2x−13−3x+74
Which of the following is equivalent to the expression?
A)x+8
B)−x−2512
C)5x−114
D)−x+1712
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Answer
Step-by-step explanation: it would be A). x+8
the sum of the numbers as a product of their GCF 42 + 24
Pls help
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Answer:
The answer is 64
Step-by-step explanation:
Bilk is driving on a freeway to visit his friend.
He has been driving at a constant speed for
the last hour. If Birk is traveling at a speed of
60 miles per hour, which equation best
represents the relationship between time in
hours, t, and the distance in miles, d?
A d = 60t
B t = 600
c d = t + 60
D t = d + 60
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Answer:
The answer is a i believe
Step-by-step explanation:
Please help 50 points + brainlest
Look At The Picture
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Solve:
10c + 20 = 40
c =
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...................................
Step 1: in order to solve an equation, you need to isolate the variable. Meaning, you need to get it by itself In this case, the variable is c. So, what you will do is subtract 20 on both sides of the equation and you should end up with 10c=20.
Step 2: We still need to get c by itself so, we have to do the inverse operation of multiplication, which is division. We then divide 10 on both sides of the equation. The answer you should come up with is c=20
Hope this helps! Have a great day/night:)
can u help me and ty :)
Answers
Answer:
$308
Step-by-step explanation:
Let x=hourly pay
5x=70
x=14
22(14)
=308
Answer:
$308
Step-by-step explanation:
Let the amount earned be a
and hours be h
a ∝h
a = kh where k is the constant
if $70.00 is earned in 5 hours,
70 = 5k
k = 70/5
k = 14
For 22 hours, it is
a = kh
a = 14 × 22
a = 308
PLZ HELP NEED NOW! I WILL GIVE BRAINLIEST TO FASTEST PERSON WITH WORK!
how do you change y – 5 = - (x – 1) into slope intercept form?
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Answer:
y = -x + 6
Step-by-step explanation:
Slope intercept form is y = mx + b.
So distribute the negative sign on the right side to get:
y - 5 = -x +1
Then add the 5 on the left side to both of the sides to get y alone, then you will get:
y = -x +6
That is in slope intercept form.
Find the unit rate. Unit rate from chart
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Answer:
I don't see a chart
Answer:
The unit rate is 15.
Explanation:
Time (hours)
6: $90 90/6 = 15
12: $180 180/12 = 15
18: $270 270/18 = 15
24: $ 360 360/24 = 15
You should find the unit rate by dividing y by x. I divided all of the y's by the x's and I got 15 for all of them, which means that the unit rate is 15.
What the slope is, and if it's a fraction it needs to be simplified.
Answers
Answer:
3/2
Step-by-step explanation:
The equation for slope is y/x.
This does not need to be simplified because you don't want a decimal when using slope. To find the slope pick an x value and its corresponding y value
A master baker can fill a big order in 6 hours. A student baker can fill the same order in 8 hours. They start working together, and after 2 hours, the student leaves and the master baker finishes the work alone. How long will it take him to finish the order?
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I think it is 4
:)
hope this helps
Answer:
2 hrs and 30 min
Step-by-step explanation:
The graph below shows the cost of pens based on the number of pens in a pack. What would be the cost of one pen?
$0.57
$1.75
$5.50
$6.50
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4=6-2m
help me babes!
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Answer:
tbh idek bro good luck.... its 33
Yo can someone help me out
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Answer:
Your answer is 3,947 ÷ 45 = 87 r 32
Hope this Helps
<3
hi can anyone help me with this please
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Answer:
Mary is adding - 2
Step-by-step explanation:
Mary is adding - 2 to - 2 but instead she is supposed to be multiplying - 2 to - 2
PLZ HELP I HAVE NO IDEA
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Answer:
Sorry, I only figured out one.
3 = 21 divided by 7
Step-by-step explanation:
11+11+11=33
12+11+12+11=46