Answer:
the answer would be it costs $30 for 20 bags of rice
Step-by-step explanation:
divide $3 by 2 to get $1.50 and then multiply $1.50 by 20 to get $30
Answer:
30 dollars
Step-by-step explanation:
2 x 10 equals 20, so multiply 10 by 3 and you get 30.
ln(x + 1) − ln(2) = 1
Answer:
The sollution is x = 2e -1
Step-by-step explanation:
Hi there!!
First, let´s write the equation:
ln(x + 1) - ln(2) = 1
Apply logarithm property: ln(x+1) - ln(2) = ln((x+1)/2)
ln((x+1)/2) = 1
Apply e to both sides of the equation
e^[ln((x+1)/2)] = e¹
Apply e^[ln((x+1)/2)] = (x+1)/2
(x + 1) / 2 = e
Multiply by 2 both sides of the equation
x + 1 = 2e
Substract 1 from both sides of the equation
x = 2e - 1
The sollution is x = 2e -1
Have a nice day!
Answer:
B = (2, -5)
Step-by-step explanation:
The problem requirements mean ...
B - A = (2/3)(C - A)
B = A + (2/3)C - A
B = (1/3)A + (2/3)C = (A +2C)/3
B = ((-6, 1) +2(6, -8))/3 = (-6+12, 1-16)/3 = (6, -15)/3
B = (2, -5)