Answer:
y=29x+50; 30 months
Step-by-step explanation:
$920-50=870
870/29=30
To estimate the degree of a polynomial, you just have to take a look at the highest power in the expression. Since here, that is number 4, then it means that this polynomial is a fourth degree polynomial, or quartic polynomial, if you want to sound smart. :)
Answer: (-2y+3)(y+11)
Step-by-step explanation:
33 is 3×11 so expect something like
(y+3)(y+11) = y^2+14y+33
leading term has coefficient -2 so
one factor is like (-2y+__)
Try (-2y+3)(y+11) = -2y^2-19y+33
which happens to be the answer
Should be 37 if you use Pythagorean theorem!
Answer:
120
Step-by-step explanation:
10*24=240
240/2=120
