Answer:
4
Step-by-step explanation:
25-9/3-(-1) =
16/4 = 4
Answer:
2x+5y=-15
ax+bx=c
slope=-a/b so -2/5 matches up with point slope form
then to get y intercept substitite x in point slope for 0 and solve for Y to get -3
then do c/b to get y intercept, so -15/5, which equals -3.
I am not positive for the factoring of each expression but for the distributive property you do 8 TIMES x then 8 times 7 so you would get blank plus blank and so on for the next ones.
Answer: 9: c , 10: a ,11 :d 12: a
Step-by-step explanation:
9090 is 70% of 12,985.7143