Correct answer is D. R={1,7,9,17)
Product means multiplication. So the equation would be xy ≤ 4.
There are no zeroes for an expression, only for equations.
Assuming equation to be
<span>−7x^2 − 91x − 280=0
-7(x^2+13x+40)=0
-7(x+8)(x+5)=0
by the zero product properties,
x+8=0 => x=-8
or
x+5=0 => x=-5</span>
Answer:
The circumference travels the same distance as the bicycle, 100 m
Step-by-step explanation:
