<span>x^0 y^-3 / x^2 y^-1
= 1 / </span> x^2 y^-1 (y^3) ...because x^0 = 1 and [(y^-1) (y^3)] = y^2<span>
= 1/(x^2 y^2)</span>
Answer:
4 large , 14 small
Step-by-step explanation:
35*x +20*(18-x)=420
35x +360-20x=420
35x-20x=420-360=60
15x= 60
x =4
4 large 14 small
Answer: It will take the boat 0.11 hour to cross the river
From the original starting point, the boat end up 1.85 miles away from that point.
Step-by-step explanation: Please find the attached file for the solution
Answer: W= 5000+0.07S
Step-by-step explanation:
Given: A pharmaceutical salesperson receives a monthly salary of $5000 plus a commission of 7% of sales.
Total wages = Monthly salary + 7% of (Monthly sales)
Let salesperson’s monthly wage be W and monthly sales be S.
Then, W = 5000+(0.07) (S) [Convert percent into decimal by dividing it by 100]
Or W= 5000+0.07S
Required linear equation: W= 5000+0.07S
The answer would be 11,000
