Answer:
0=0
Step-by-step explanation:
6(2x+4)=4(3x+6)
Step 1: Simplify both sides of the equation.
6(2x+4)=4(3x+6)
(6)(2x)+(6)(4)=(4)(3x)+(4)(6)(Distribute)
12x+24=12x+24
Step 2: Subtract 12x from both sides.
12x+24−12x=12x+24−12x
24=24
Step 3: Subtract 24 from both sides.
24−24=24−24
0=0
Answer:
wz is the corresponding part
Step-by-step explanation:
Answer:
Step-by-step explanation:
We have been given that a certain function is an inverse proportion. We are asked to find the formula for the function if it is known that the function is equal to 12 when the independent variable is equal to 2.
We know that two inversely proportional quantities are in form 
, where y is inversely proportional to x and k is constant of variation.
Upon substituting 
and 
in above equation, we will get:
Let us solve for constant of variation.
Now, we will substitute 
in inversely proportion equation as:
Therefore, the formula for the given scenario would be .
The y intercept is when x=0 so y=1/2(0) -3 so y=0-3 so y=-3
Answer:
an = 5n -7
Step-by-step explanation:
Try the offered formulas with n= 1 and see which gives you the first term of the sequence.
<u>an = -2n +3</u>
-2(1) +3 = 1 . . . . not -2
<u>an = -2n +7</u>
-2(1) +7 = 5 . . . . not -2
<u>an = 5n +3</u>
5(1) +3 = 8 . . . . not -2
<u>an = 5n -7</u>
5(1) -7 = -2 . . . . this is the formula you want
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If you recognize the common difference of the sequence to be 5, then you can automatically eliminate any formulas that don't contain 5n.
