If $6 is 2/3 of the cost, then we can create a proportion to find the answer. This proportion would be 6/x = 2/3. By cross-multiplying, we then get 2x = 18. Finally, we divide both sides by 2 and get x = 9. Therefore, the answer is $9.
Hope this helps!
x + 5 and 4x^2
Multiply the exponent of x by 2giving
The answer is
x^2 evaluates to
Multiply a and 5
Multiply a and 1
The a just gets copied along.
The answer is a
a
5*a evaluates to 5a
-1 (-12 - 9i) + 4i (-12 - 9i)
= 12 + 9i + -48i + 9i^2
= 9i^2 + 39i + 12
Answer:
x=-2
Step-by-step explanation:
If x always = -2, it is a straight vertical line which means it is parallel to the y axis