The indicated term is -27
Further explanation:
The given sequence is an arithmetic sequence as we can see that the common difference is equal for consecutive terms.
Here,
General form of arithmetic sequence is:
Putting the values of a_1 and d
The indicated term is: -27
Keywords: Arithmetic Sequence, Common Difference
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Answer: y = 1 & x = 3
Step 1: Multiply the first equation by -2 so that the equations cancel out the x
-2 ( x + 2y ) = 5
Step 2: Simplify
-2x -4y = - 10
Step 3: Add equations
(-2x - 4y = -10)
+ (2x + 6y = 12)
————————-
2y = 2
Step 4: Simply by dividing both sides by 2
y = 1
Step 5: Substitute y into either equation & simply
x + 2y = 5
x + 2(1) = 5
x+2=5
x=3
Answer:
y/3 + 1/5
Step-by-step explanation:
<span>A proof should always begin with stating the given information.
True</span>
EXPLANATION
Given the expression 2y(x-y) +12=5x , plugging in x=3 into the expression,
2y(3-y) + 12 = 5*3
6y -2y^2 + 12 = 15
Rearranging terms:
Now, we need to apply the quadratic equation:
Multiplying terms:
Subtracting numbers:
Simplifying: