Answer:
Step-by-step explanation:
2(x-2)-4(x-8)=6(x+4)
2x-4-4x+32=6x+24
2x-4x-6x=4-32+24
-8x/-8=-4/-8
X=½
Step-by-step explanation:
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Answer:
$10
Step-by-step explanation:
x + 5y = $24
x + 5($2.50) = $24
x + $12.50 = $24
x = $24 - $12.50
x = $11.50/2
x = 5
Thus, Harry bought 5 gallons of iced tea which cost him $10.
Since it is a given that the angles are vertical, then that means they have to be congruent or = to each other so we can now set up an equation:
3x+7=x+53
Now we need to get the variable alone on one side so subtract 7 from the left (remember what you do, you must do to both sides)
3x=46
Now we can divide by three to get x alone
x=15.333333333 or rounded to 15.33
Answer:
Step-by-step explanation:
y = sin(t^2)
y' = 2tcos(t^2)
y'' = 2cos(t^2) - 4t^2sin(t^2)
so the equation become
2cos(t^2) - 4t^2sin(t^2) + p(t)(2tcos(t^2)) + q(t)sin(t^2) = 0
when t=0, above eqution is 2. That is, there does not exist the solution. so y can not be a solution on I containing t=0.
