1. It is the product of a square, meaning it can be simplified to (x+10)(x+10) or (x+10)^2
Answer:
$10
Step-by-step explanation:
Since 6 cost four dollars 3 would cost 2 dollars multiply 3 to get 15 bananas and 2 to get $10
Answer:
positive
Step-by-step explanation:
The discriminant is positive
If there are 2 real roots ( where it crosses the x axis), then the discriminant is positive
(325-120)/2.5=2050/25=82
=>82 students attended the dance
