Answer:
D
Step-by-step explanation:
Using the law of logarithms
• x = n ⇔ x =
given
x = 4 ⇒ x = = 81 → D
Answer:
136%
Step-by-step explanation:
Convert fraction (ratio) 68 / 50 Answer: 136%
Answer:
2x+3y=170.......1
1x+5y=225.......2
multiplying equation 2 by 2 and subtracting eq.1 &2
2x+3y-2x-10x=170-225
-7x=-55
x=55/7
55/7+5y=225
5y=225-55/7
y=1520/(7×5)=304/7
slope of the line would be 1-5/21-9 which is equal to -4/12 or -1/3