20/28 are female. Since there are 8 male students you just have to subtract 28-8 and you'll get the female total.
Answer: y=-8x+36
Step-By-Step:
y=-8x+b
12=-8(3)+b
12=-24+b
b=36
Answer: m Angle a + 60° + 55°=180°
Step-by-step explanation: got it right on edge
Answer:
=4tx2+11xy
Step-by-step explanation:
7xy−x2t+4xy+5x2t
=7xy+−tx2+4xy+5tx2
=(−tx2+5tx2)+(7xy+4xy)
=4tx2+11xy
C. crosses x-axis
this is known as the functions roots or zeros
every function is the product of its roots