Answer:
the like terms were not grouped together.
which term can be combined with 3x? option 1 2xy option 2 2x^2 option 3 -5x option 4 -10
Answer:
3-5x
Step-by-step explanation:
Angle ABC is 42° and is reflected over the y-axis. How many degrees is angle A'B'C'? 1 point
Answer:24
Step-by-step explanation:
Bet
4х – 8y = 2
6x - 12y = 3
Answer:
1. Slope=
2.000
1.000
=0.500
x−intercept=
2
1
=0.50000
y−intercept=
−4
1
=−0.25000
2. Slope=
2.000
1.000
=0.500
x−intercept=
2
1
=0.50000
y−intercept=
−4
1
=−0.25000
Hope this helps!
what is 5 times 7 pls help ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Answer:
5 times 7 is 35.
(n+8)+(n-12) solve plz help me!!!!
Answer:
2n-4
Step-by-step explanation:
Answer:
2n -4
Step-by-step explanation:
1. Remove the parenthesis
n + 8 + n - 12
2. Simplify
n + 8 + n - 12 = 2n -4
Can someone help Please??????
Answer:
the answer is C, 0
Answer:
C) 0
Step-by-step explanation:
7(x + 2) = 7x - 10
First, we multiply within the parenthesis
7x + 2 = 7x - 10
Add 10 to both sides of the equation
7x + 12 = 7x
Subtract 7x from both sides of the equation
12 = 0
Because the answer is 0, that means there are 0 solutions and the equation can not be solved.
I hope that this helps! :)
- y - 7x = 6
y + 7x = 8
Answer:
7 ,x is 1/7
Step-by-step explanation:
plss put me b plsss
10 oranges and 20 grapefruits weigh 35 pounds total. 16 oranges and 10
grapefruits weigh 23 pounds total. How much would 13 oranges and 15
grapefruits weigh?
A 28 pounds
B 29 pounds
C 30 pounds
D 58 pounds
Answer:
B
Step-by-step explanation:
oranges weigh 0.5 and grapefruits weigh 1.5
The required: 13 oranges and 15 grapefruits would weigh 29 pounds.
The correct option is A.
What is the system of equations?One or many equations having the same number of unknowns that can be solved simultaneously are called simultaneous equations. And the simultaneous equation is the system of equations.
Let's use a system of equations to solve this problem:
Let's call the weight of an orange "x" and the weight of a grapefruit "y". Then we can write:
10x + 20y = 35 (equation 1)
16x + 10y = 23 (equation 2)
We want to find the weight of 13 oranges and 15 grapefruits, which we can represent as:
13x + 15y
In this case, we can multiply equation 1 by -8 and equation 2 by 15:
-80x - 160y = -280 (equation 1, multiplied by -8)
240x + 150y = 345 (equation 2, multiplied by 15)
Now we can add the two equations to eliminate y:
160x = 65
Solving for x, we get:
x = 65/160
Now we can substitute this value of x back into one of the original equations to solve for y. Let's use equation 1:
10(65/160) + 20y = 35
Simplifying this equation, we get:
13/32 + 2y/4 = 7/2
Multiplying both sides by 32, we get:
13 + 16y = 112
Solving for y, we get:
y = 99/16
Finally, we can substitute these values of x and y into the expression for 13 oranges and 15 grapefruits:
13x + 15y = 13(65/160) + 15(99/16) = 29.0625
Therefore, 13 oranges and 15 grapefruits would weigh approximately 29.0625 pounds, which is closest to answer B, 29 pounds.
To learn more about the system of equations;
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i hate math someone knows this please help me this is so diffcult my teacher doesn't explain anything
Answer: What is this for (Like what app)
Step-by-step explanation:
The Answer is 13/48 hope this helps mark as brainliest plz.
Answer:
13/48
Step-by-step explanation:
Hope this helps
What is the slope of 1.5x+4.5y=18 ,and how do you know?
Answer:
m=-1/3
Step-by-step explanation:
The slope of this line is m=-1/3 because if you use the slope-intercept formula, y=mx+b, m is the slope. If you take this equation and plot two points on a line that has this equation, the slope will be negative if the line forms an obtuse angle on the 0 line. In this case, m=-1/3 as the line goes back 1/3 unit for every unit in this equation. Hope it helps!
Answer: the slope is -0.33... The does means that 3 is repeating.
Step-by-step explanation:
First we will convert the equation into slope intercept form, which is the same way of solving for y in the equation.
1.5x + 4.5y = 18 Solve for y by first subtracting 1.5x from both sides
-1.5x -1.5x
4.5y = 18 - 1.5x Now divide both sides by 4.5
y= 4- 0.33x
y= -0.33x + 4 Now the slope is the coefficient of the variable x which is the number that comes after the variable.
In this case, the slope is -0.33...
i will give u brainliest
Answer:
Quotient: 7
Remainder: around .16
Step-by-step explanation:
Answer:
quotient : 7 remainder:1
Step-by-step explanation:
43 / 6 = 7.17
7 x 6 = 42
43 - 42 = 1
hope that helps :)
Which function is graphed on the coordinate plane below?
f(x) = 2x – 6
f(x) = 2x + 6
f(x) = –2x + 6
f(x) = –2x – 6
Answer:
b
Step-by-step explanation:
The correct function is graphed on the coordinate plane is,
⇒ y = 2x - 6
What is Equation of line?The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
Two points on the line are (3, 0) and (4, 2).
Now,
Since, The equation of line passes through the points (3, 0) and (4, 2).
So, We need to find the slope of the line.
Hence, Slope of the line is,
m = (y₂ - y₁) / (x₂ - x₁)
m = (2 - 0) / (4 - 3)
m = 2 / 1
m = 2
Thus, The equation of line with slope 2 is,
⇒ y - 0 = 2 (x - 3)
⇒ y = 2x - 6
Therefore, The equation of line passes through the points 3, 0) and (4, 2). will be;
⇒ y = 2x - 6
Learn more about the equation of line visit:
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Which point is located on the x-axis?
(-5, 1)
(0, 5)
(1, 0)
(2, 2)
Answer:
the correct answer is c
Step-by-step explanation:
edg
Can anyone solve this
Answer:
the answer is the last one. hope this helped.
Step-by-step explanation:
What is the value of the 5 in the number 4,567,433?
Answer:
it is 5 hundred thousand so thousands place
Step-by-step explanation:
bruh someone help me
Answer:
Think about it this way: The x axis goes from left to right, correct? So just try to visualize actually picking up the object and flipping it over that axis. So since one tip of the triangle is on the coordinate (1,1), after reflecting the shape that same tip would be on (1,-1). You understand?
Can someone one help me with this ?
Answer:
Step-by-step explanation:
It should be c
Can someone help me plz
Answer: C
Step-by-step explanation:
Find the difference between the two points then change to opp. in order to find the other endpoint.
Sue has 18 sweets
Tony also has 18 sweets
sue gives Tony x sweets
Answer:
18 sweets?
Step-by-step explanation:
Not much info to help me answer it
again my sisters overdue test someone pls just help I’m doing my math and art homework and can’t help her jggvgrcrvgb
Answer:
She should get $23.6 in change
Step-by-step explanation:
You add the two items she bought which makes up $89.94, then you subtract the discount of $13.50, which leaves you with 76.44 to pay. If you pay with a 100 dollar bill, you subtract 76.44 from 100 in order to find out how much change you recieve.
Answer:
Step-by-step explanation:
100-((39.95+49.99)-13.50)=
100-(89.94-13.50)=
100-76.44=
23.56
You have to add the amount she is paying for the total then subtract that by the discount. Then subtract how much she gave them by the cost to get the change!
What was the distance from P to n, shown in the figure?
A. -3
B. 1
C. 4
D. 5
Answer:
D. 5
Step-by-step explanation:
Assuming 1 box = 1 unit on the coordinate grid, therefore:
Coordinate of point P on the graph = 1
Coordinate of the point at which the ray from point P meets at line n = -4
Distance from P to n = |1 - (-4)|
= |1 + 4|
Distance from P to n = 5 units
The answer is D. 5
please help I am struggling with these problems
Which One Is it ? .....
Mrs. Lopez found a dining table on sale for 45% off. If the
original price was $1,250, how much did she pay for it?
Answer:
$687.50
Step-by-step explanation:
Answer:
it would be 562.50 because i used the calculator
Step-by-step explanation:
Find the slope of the line going through the points (-4, 2) and
(3,5).
Answer:
The answer is 3/7
Step-by-step explanation:
Both lines on the graph represent proportional relationships. What is the constant
of proportionality for each relationship? Explain how you know.
Answer:
k = 3 and k = 1
Step-by-step explanation:
Given that the relationship is proportional then the equation relating the quantities is
y = kx ← k is the constant of proportion
To find k divide both sides by x , then
k = [tex]\frac{y}{x}[/tex]
For graph a use the point (2, 6 ), then
k = [tex]\frac{6}{2}[/tex] = 3
For graph b use the point (4, 4 ), then
k = [tex]\frac{4}{4}[/tex] = 1
what is 3n-22= -20
Answer:
n = 2/3
Step-by-step explanation:
3n - 22 = -20
Add 22 to both sides
-20 + 22 = 2
3n = 2
Divide both sides by 3
2 / 3 = 2/3
n = 2/3
Let me know if I've done something wrong :)
Answer:
[tex]n = \frac{2}{3}[/tex]
Step-by-step explanation:
Add 22 to each side, so it now looks like this: 3n = 2Divide each side by 3 to cancel out the 3 next to n. It should now look like this: [tex]n = \frac{2}{3}[/tex]I hope this helps!
Dustin surveyed 50 students at his school about their music preferences. The results are shown in the table. There are a total of 722 students at Justin‘s school. Based on the survey results, which is the best estimate of the number of students who prefer hip-hop music?
Answer:240 thank me later -Amanda wlms
Step-by-step explanation:
Answer:
240
Step-by-step explanation:
HELP ASAP SOS!!!
QUESTION : write a 4 step proof that triangle ABD is congruent to ABD
Here are a few reasons:
The triangles have the same three sides
The triangles have the same three angles
The triangles could perfect overlap one another
They have corresponding angles.
Not sure if this helped but I hope so!
1. what statement best represents the angle pair relationship for angle aoc and boc
2. what statement best represents the angle pair relationship for angle aoc and bod
Answer:
AOC and BOC is complementary angles.
AOC and BOD is supplementary angles
Step-by-step explanation: