AAAAAAAAAAAAAAAAAA AAAAAAAAAA A AAAAAAAAA AAAAAAAAAA AAAAAAAAAAA A A A AAAAAAA A A AAAAA AAAA.
Step-by-step explanation:
E
Answer:
D: 7p - 4
Step-by-step explanation:
If we have 7 pizzas and each one is worth p 7p would equal the cost of all seven. Then subtract 4 from the total.
Answer:
Square (top right), rectangle (middle bottom), and trapezoid (bottom right)
Step-by-step explanation:
The only one I'm not to sure about is the trapezoid, but you can rule out all the others because there is no right angle. Hope this helps!
F(x) = -9x^2 + 7x + 2
Factorising we get:
f(x) = (x + 1) (-9x + 2)
The solutions are x = -1 and 2/9ths
