Answer:
a) -4
b) +343
Step-by-step explanation:
a) 10 shares - loss $40
1 share --- ?
? = 40 / 10 = 4 decrease
b) each week 7 members increase for 49 weeks
so total increase = 7 * 49 = 343
Polynomials are algebraic expressions that contain more than two terms. AN example would be: f(x) = x^3 + x^2 + x +1. This equation contains three terms, with the 3rd degree as its highest term. It also means that the graph passed three x-intercepts. This depends in the highest degree. So, the first thing you do is plot the intercepts because for sure, the graph will pass there.
Hope this helps :)
That symbol means that the number is squared.
So X^2 means that it's X squared.
Answer:
-16
Step-by-step explanation:
as you know you cant add positives so the answer would be a negative
ok so what plus 4 equals 20? 16.
therefore: -16
Answer: 8
Step-by-step explanation: She bought 8 shoelaces because 9.60 divided by 1.20 is 8
