Answer:
a) 
, b) 
or 
, c) 
or 
Step-by-step explanation:
a) The function is solved by factorization:
b) The function has the following form:
The roots of the polynomial are found by factorization:
or
c) The function has the following form:
The roots of the polynomial are determined by the General Formula for the Second-Order Polynomial:
Answer:
Ramp
Step-by-step explanation:
A ramp is easier for a person to go up or down on because it is just higher sloped ground. For a person with crutches, a ramp does not have any abnormal steps for them to try and get over with one leg.
A) 460 ≥9.50h+60
B) the minimum of hours Jessie can work is about 42 hours.
Answer:
the answer is uh..21
Step-by-step explanation:
Cancel the common Factors of 3^2 and 3
Which will equal 7x(3)
Multiply 7x(3)
That would be 21 :)
~brett <3
63, when multiplying negatives with negatives it cancel each other out.
