Is (1,9) a solution to this system of equations
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Answer:
There is no system of equations
Related Questions
there are two couches against a wall. if one takes up 4/9 of the wall and the other takes up 1/5 of the wall, how much of the wall is covered by couches?
If f(x) = 2(x)^2 + 5 square root (x+2), complete the following statement (round your answer to the nearest hundredth): f(2) =
12, 22, 33, 34, 44, 44Mean:Median:Mode:Range:
Is the function linear or nonlinear?y=1/x
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Answer:
Opposites
A positive and a negative of the same number are named opposites.
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Even numbers are simply numbers that can be divided by 2.
The matching multiplication sentence of the product is 2 * 6
Examples of even numbers are: 2, 4, 6, 8, etc.
So, we can draw a picture that represents the product of 2 and 6.
This is represented as:
Express 6 as 3 + 3
Open brackets
Add 6 and 6
This implies that, the result of the multiplication sentence is 12
See attachment for the required picture
Read more about multiplication sentence at:
Answer:
GIVE ME THE ANSWER
Step-by-step explanation:
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y/7 = 4
To get rid of the denominator of y, we have to multiply both sides by this amount (7).
(y/7)*(7) = (4)(7)
When we simplify, we get:
y = 28
If we go back to the original equation and plug in our answer, 28/7 = 4, we can see that it results in a true statement.
Therefore, the answer is y=28.
To isolate y, we need to multiply either sides by 7 to cancel out the fraction.
7 and 7 cancels out
y = 28
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If two lines intersect, then there are two possibilities
A) The lines intersect at exactly one point. This happens if the slopes of the two lines are different (the y intercepts may or may not be the same).
B) The lines intersect at infinitely many points. This happens when both slopes are the same and when both y intercepts are the same. In short, the two equations are identical. Often they may be written in different forms. For example, the equation y = 2x+1 and 2y = 4x+2 are the same equation. Divide everything in equation (2) by 2 and you'll get equation (1).
7/2 − 2x = 11/2
7/2 − 7/2 − 2x = 11/2 − 7/2
−2x ÷ −2 = 4/2 ÷ − 2
x = −1
Describe the properties of equality that Kira used.
The first step is to use the _______ property of equality to combine the constant terms.
1.addition
2.subtraction
3.multiplication
4.division
The second step is to use the _______ property of equality to isolate the variable.
1.addition
2.subtraction
3.multiplication
4.division
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Answer:
1subtraction 2division
Answer:
1 subtraction 2 division
Step-by-step explanation: