Answer:
5x 8y ≥ 50
Step-by-step explanation:
Either way it goes she needs to be over or equal to 50 points so this would be the inequality.
Answer:
6
Step-by-step explanation:
1 1
/2 ÷ 1/
4
= 3/2 ÷ 1/4
= 6
This is a quadratic equation:
y = a x² + b x + c, a > 0 ( opening upward )
The zeroes are: ( - 1 , 0 ) and ( 4, 0 ).
y = a ( x - x 1 ) ( x - x 2 )
y = a ( x + 1 ) ( x - 4 )
y = a ( x² - 4 x + x - 4 )
y = a ( x² - 3 x - 4 )
