Answers
Answer:
The answer should be a positive 3 instead of a negative.
Step-by-step explanation:
The error is in the first step. The equation should've been set up like this...
-14+2y+4=4
-10y+2y=-4
2y=-4+10
2y=6
y=3
Related Questions
Name the plane in 2 ways please! simple and quick :)
Answers
Answer:
Plane A or Plane MVN
Step-by-step explanation:
the next model of the car will cost 14.4% more than the current model. the current model costs 39,000 how much will the price increase in dollars? what will be the price of the next model
Answers
$ 44616
Step-by-step explanation:Hi there !
What will be the price of the next model ?
$39000 + $39000×14.4% =
= $39000 + $39000×0.144
= $39000(1 + 0.144)
= $39000×1.144
= $ 44616
Good luck !
Kyle incorrectly says that the product of - ( - 6 ) # ( - 1 ) is 6 . 11. After a recycling awareness program, the number of tons of recyclable material taken to the landfill is reduced by 13 7 tons per 7 11 77 a. What is the correct product? 10 month. Represent the total change in the b. What was Kyle's likely error?
Answers
Complete question:
Kyle incorrectly says that the product of - ( - 6 ) # ( - 1 ) is 6 . 11. After a recycling awareness program, the number of tons of recyclable material taken to the landfill is reduced by 13 7/10 tons per month. Represent the total change in the tons of recyclable material taken to the landfill after 7 months resulting from the awareness program a. What is the correct product? 10 month. Represent the total change in the b. What was Kyle's likely error?
Answer:
Kindly check explanation
Step-by-step explanation:
Given that :
Kyle incorrectly says that the product of - ( - 6 ) ( - 1 ) is 6
-(-6)(-1) = 6 [incorrect]
Correction:
-(-6) (-1) :
- (-6) = 6
6 (-1) = - 6
Given that reduction in materials = 13 7/10 tons per month
Monthly reduction = 13 7/10 = 137/10 tons
After 7 months : (7 * 137/10) = 959/10 tons = 95.9 tons
Change in amount of material taken to the land fill:
Initial amount - amount after 7 months
If initial amount = x
Change in amonnt = (x - 95.9) tons
Which value of x makes the equation
0.25(x + 20) = 0.1(x + 70) + 0.05x true?
A.0.2
B.25
C.20
D.2
Answers
Answer:
C. 20
Step-by-step explanation:
20 is the only value that makes x true. Basically x = 20.
We find this by doing the "good ol' Isolate the variable by dividing each side by factors that don't contain the variable."
Hope this helps and have a nice day!
[tex]\frac{1}{x} *x^2+5x[/tex]
Answers
solve the literal equation for x. 2y-18x= -26
Answers
Answer:x=y+13/9
Step-by-step explanation:
Answer:
262y/18
Step-by-step explanation:
Peyton go shopping she finds T-shirts one +24.97 and the other cost 13.75 she needs to know if she has enough money to buy both shirts using mental math she round $24.97-$25 and exit 213.75 to get 38.75 how does Peyton need to compensate find the exact all of the Two shirts
Answers
Answer: Subtract 0.03.
Step-by-step explanation:
given data:
Cost of T-shirt one = $24.97.
cost of T-shirt two = $13.75.
peyton rounded the cost of the first T-shirt up to $25 ( by adding $0.03 ). The addeded the cost of the second shift to arrive at a total cost of $38.75 for both.
to find the exact amount of the two shirts, peyton needs to subtract 0.03 from the total amount.
= $38.75 – 0.03
= $38.72
The original amount of both T-shirt is $38.72.
What is the slope of the line y=3?
Answers
Answer:
The slope of the line is zero.
Step-by-step explanation:
The slope is zero. This is a perfectly horizontal line passing through y=−3 .
can someone pls answer these. thank you :))
(5)(-12)=
26 x -3=
(12)(-8)=
(-9)(8)(-7)=
13 x -6 x 3=
Answers
2. -78
3. -96
4. 504
5. -234
lmk if i did something wrong :)
Answer:
1. -6
2. -78
3. 4
4. 504
5. - 236
Kayley needs to find the area of a circle. Which process should she use? She should multiply the diameter by 2 and then multiply the result by 3.14. She should multiply the radius by 2 and then multiply the result by 3.14. She should square the diameter and then multiply the result by 3.14. She should square the radius and then multiply the result by 3.14.
Answers
Answer:
The correct answer is the last one:
"She should square the radius and then multiply the result by 3.14"
Step-by-step explanation:
Answer:
The answer is D which says she should square the radius and then multiply the result by 3.14 or pi
Step-by-step explanation:
Took the review, and got 100 on Edge2021 <3
Hope this helped you c:
Simplify the problem bellow, please. The correct answer will receive brainliest and follow. I won't tolerate idiots
Answers
Answer: 325
Step-by-step explanation:
I wrote down the steps but thats the answer it took me a while to complete that was some difficult math lol.
Solve -319 + x) = 33
Answers
Answer:
x = 352
Step-by-step explanation:
Move all terms not containing x to the right side of the equation.
Answer:
x=352
Step-by-step explanation:
-319+x=33
+319 +319
x=352
Determine whether the statement is true or false. Justify your answers.
The graph of y = f(-x) is a reflection of the graph of y = f(x) in the x-axis.
The graph of y = -f(x) is a reflection of the graph of y = f(x) in the y-axis.
Answers
Answer:
The graph of y = f(-x) is a reflection of the graph of y = f(x) in the x-axis. ⇒ False
The graph of y = -f(x) is a reflection of the graph of y = f(x) in the y-axis. ⇒ False
Step-by-step explanation:
Let us explain the reflection about the axes
If a graph is reflected about the x-axis, then the y-coordinates of all points on it will opposite in signEx: if a point (2, -3) is on the graph of f(x), and f(x) is reflected about the x-axis, then the point will change to (2, 3)
That means reflection about the x-axis change the sign of yy = f(x) → reflection about x-axis → y = -f(x)If a graph is reflected about the y-axis, then the x-coordinates of all points on it will opposite in signEx: if a point (-2, -5) is on the graph of f(x), and f(x) is reflected about the y-axis, then the point will change to (2, -5)
That means reflection about the y-axis change the sign of xy = f(x) → reflection about y-axis → y = f(-x)Now let us answer our question
The graph of y = f(-x) is a reflection of the graph of y = f(x) in the x-axis.
It is False because reflection about x-axis change sign of y
The graph of y = -f(x) is a reflection of the graph of y = f(x) in the x-axis
The graph of y = -f(x) is a reflection of the graph of y = f(x) in the y-axis.
It is False because reflection about y-axis change sign of x
The graph of y = f(-x) is a reflection of the graph of y = f(x) in the y-axis
Dan mixed two parts of milk and three parts of syrup to make a drink how many parts of milk did Dan mix with each part of syrup
Answers
Answer:
0.66 parts of milf with 1 part of syrup
Step-by-step explanation:
A spaceship on a journey between planets would have to recycle as much air and water as possible. Suppose the crew on such a spaceship used 32.99 L of water one day and recycled all but 0.24 L. About what percent of the water was lost?
Answers
on y = -6(2+4)2 +5 a
Answers
Answer:
y
=2(x−4)2+5 is in vertex form with h=4 and k=5⇒vertex =(4,5)
Step-by-step explanation:
Z1 and z2 are complementary angels given m z1= 12°, find mZ2.
m2
Answers
Sum of two angles that are complementary = 90°
m∠1 + m∠2 = 90°
Given :
m∠1 = 12°
Then :-
[tex]12° + ∠2 = 90°[/tex]
[tex]∠2 = 90 - 12[/tex]
[tex]∠2 = 78°[/tex]
∴ m∠2 = 78°6+ 12x + 36 = -8.5x - 40 equations with variables
Answers
Answer:
x=-4
Step-by-step explanation:
First, you would simplify the like terms on both sides of the equation to get 42 + 12x = -8.5x - 40
Second, you would want to add and subtract terms to get the X's on one side, and the whole numbers on the other.
12x + 8.5x = -40-42
Third, simply the terms.
20.5x=-82
Fourth, divide both sides by 20.5 to get the x on its own, and then you will have your answer of x=4.
i need help with this geometry
Answers
Answer:
2.
Step-by-step explanation:
supplementary= 180 degrees.
Step-by-step Explanation: If two parallel lines are cut by a transversal, then same-side interior angles are supplementary or the sum of their measures is 180 degrees.
Notice that <3 and <5 are same-side interior angles because they lie on
the same side of the transversal and on the interior of lines l and m.
Notice that same-side interior angles make a C shape.
Find the midpoint of the segment with the following endpoints.
(4, -10) and (10,0)
literally anyone know this ?
Answers
Ok the answer is (7,-5)
Find the height of a cylinder with a volume of 36piecm and a bad with a radius of 3cm
Answers
Step-by-step explanation:
V=pi×r^2×h
36pi =pi × (3)^2 × h
36pi ÷ pi×9 = h
4cm^2 = h
does anyone know the answer to this?
Answers
Answer:
it might be 48 seeing that 1/4 of df is dz so add zf to it and df should equal 48
Step-by-step explanation:
What is the length of the line?
a. 6.5
b. 7
c. square root of 35
d. square root of 37
Answers
Explanation
Answer: the correct anwser is D square root of 37
Step-by-step explanation:
please helpppppppppp
Answers
Answer:
D
Step-by-step explanation:
Count the number of places it takes to get one place past 3
There are 5 zeros in the given question. That gets you to just before the 3.
Add one more to get past the 3. That makes 5 zeros + 1 more place = 6
Since you are moving right, the 6 is minus. Your answer is 3 * 10^-6
What is the LCM (12, 15)?
Answers
Answer:
60
Step-by-step explanation:
12x5=60 and 15x4=60 so 60 is the LCM
38% of the 1200 Robinson students are 7" graders. How many Robinson
students are 7 graders?
Answers
For percentages, we write the number before the % sign as a decimal out of 1. So our percentage would actually be 0.38
To find what percent of Robinson students are 7th graders, we simply multiply 0.38 by 1200 which gives us 456
The answer is 456
Carlos works at a bicycle shop.
He earns $8 for each bicycle tire he repairs and $45 each week for cleaning the shop.
Which expression shows how much Carlos earns each week if
Answers
Answer: 360
Step-by-step explanation: Carlos earns 8x45
Tyrell went to the park to go jogging. The beginning of the running path has an elevation of -2 feet. The highest elevation on the jogging path is 14 feet. What is the difference in elevation between the highest point and the beginning of the path? Make sure you write down the highest point first then take away the negative two.
Answers
Answer:
16 ft
Step-by-step explanation:
Difference in a math question always signifies that we are subtracting. When finding the difference between an elevation you need to subtract the highest point first from the lowest point or starting point. Therefore in this scenario, we subtract 14 feet which is the highest point from the starting point which is -2 ft. Since the starting point is at a negative elevation, the negatives will cancel out and becomes a positive.
14 - (-2) = x ... negative cancel out and become a positive or addition
14 + 2 = x
16 ft = x
Finally, we can see that the difference between these two points is 16 ft.
given m ll n find the value of x
Answers
Answer:
63°
Step-by-step explanation:
opposite angle
63°
what is 1000x57 to the second power?
Answers
Answer:
57*57*1000= 3249000
(>'-'<)