Answer:
Step-by-step explanation:
T=90-Z
Because 9 solved correctly*10 points per question answered correctly=90 and each incorrect question is a point lost
Answer: -1
Step-by-step explanation: A typical quadratic equation is 
and the maximum value formula is -b/2a, so let plug it in -4/2(-4) which equals 1/2. Then let plug 1/2 into the equation,
-4(1/2)^2+4(1/2)-2=
-1+2-2=
-1
Answer:
9/13
Step-by-step explanation:
total flowers = 13
daisies= 9
The answer is 1,1500 because you ha e to subtract the lowest to highest number
