Step-by-step explanation:
n-8≤17
add 8 on both sides to isolate the variable.
n is less than or equal to 25
Answer:
and 
Step-by-step explanation:
The given complex number equation is:

We simplify the LHS and compare with the RHS
We collect LCD on the left to get:


Simplify to get:

Rationalize the LHS:

Expand the numerator using the distributive property and the denominator using difference of two squares.

Simplify to get:



By comparing real parts and imaginary parts; we have;
and 
Dear Jay267, the percent of the cost of the bicycle Nina still has to pay is 94%.
Vertical angles are congruent according to the vertical angles theorem. If they are complementary as well, then they both sum up to 90 degrees. So, form an algebraic equation!
x+x=90 or 2x=90... Using the division property of equality, the angle measure (or x) equals 45...
Happy Solving!
Answer:
13 - x
Step-by-step explanation:
X = Years
Current Age = 13
Lisa's Age = 13 - x