Question

It cost $480 to rent an apartment on the gold coast for a weekend. Last year it cost $400.Because more people are visiting the gold coast rental price for next year is predicted to increase by 10 %. Shirley is planing to rent an apartment for a weekend stay next year

Answer 1

Answer:you could write a set of equations or use the interest formula, A(t)=P(1+r/n)^nt

where p equals the principal amount, r equals the rate/ percentage of interest, n equals the compounding periods and t equals time

or

a (480-400) divide 480-100

b (400-480) divide 480 times

Explanation:

Answer 2

86 kg and 400 g

Explanation:

86.4 kg