Answer:
1.15
Step-by-step explanation:
20.7 divided by 18 equals 1.15
Answer:
I think A or D but i'm stuck on D
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
Given the equation as;
log 3 + log x - log(x + 1) = log 2
collect like terms
log x - log(x + 1) = log 2-1og 3
Re-write the equation by applying laws of logarithms in that when you subtract logs you divide the numbers/terms. This will give
log [ x / x+1 ] = log [2/3]
Cancel log on both sides to remain with;
x/ x+1 = 2/3
Apply cross-product
3{x} = 2{x+1}
3x = 2x + 2
3x-2x = 2
x = 2
Y=z/x
for the second case y₁=(z/3)/3x =(z/x)*(1/9) =y/9
thus answer is A
Here m = -3/5 and b = 0.
Then y = mx + b becomes y = (-3/5)x + 0, or just y = (-3/5)x