Answer:
7/9
Step-by-step explanation:
8/9 + -1/9
Rewriting
8/9 - 1/9
Since the denominators are the same, subtract the numerators
(8-1) /9
7/9
Answer:
She would owe $3,700 at the end of 12 month.
Step-by-step explanation:
Simple interest formula:

= Interest
P=principal
r= Rate of interest
t=time
Given that, she could borrow $2,500. So P=$2,500.
The rate 4%=0.04 per month and time t= 12 months.
The interest
= $(2,500×0.04×12)
=$1,200
Amount = principal+ Interest
=$(2,500+1,200)
=$3,700
She would owe $3,700 at the end of 12 month.
Answer:
Everything except 21/40. That is your ratio. The denominator always
X^6 = (3^2)^-3
Translated this becomes
x^6 = 3^-6
x^6 = 1/3^6 Now you take the 1/6th root of both sides.
x = +/- 1/3 <<<<
I'm seeing if the equation editor does what it says it will do. You have the information to get the answer.
Answer:
B
Step-by-step explanation:
It's not telling us what to do with the data given. So it's most likely B.