Answer:
80
Step-by-step explanation:
you have 8 ten times add 8 together ten times you get 80
674-392=282 so the answer would be 282 girls who participated
Answer:
2 Real Roots
Step-by-step explanation:
The discriminant (D) is found using the formula b^2+4ac for the equation ax^2+bx+c.
If D>0 there are two real roots, D=0 one real root and D<0 no real roots.
D = b^2+4ac
D = 10^2+4(-4)(-8)
D = 100+32*4
D = 100+128
D = 228
since 228>0
There are 2 real roots
Answer:
783 dollars
Step-by-step explanation:mark me brainliest
Answer: I luv u too
Step-by-step explanation: Hope u have great day lol