How I understand from your writing next term is equal previous plus 3,
if 1st is -4, then next (second) should be -4+3= -1
Step-by-step explanation:
y-5=1/2(x+8) =
2(y-5)=x+8
2y-10=x+8
2y=x+18
2y-x-18=0
Answer:
c
f
d
a
b
e
Step-by-step explanation:
f(3)=2×3+5= 11
g(0)=-1/3 ×0 +2 =2
f(1)=2×1+5=7 and so on. :)
Donovan got 39 out of 50......39/50 = 78%
Marci's score was 10 percentage points higher.....78% + 10% = 88%
88% of 50 = 0.88(50) = 44....so Marci answered 44 correctly. That is (44 - 39) = 5 questions more then Donovan.