If $1,000 is invested in an account that pays 3% interest compounded annually, an expression that represents the amount in the account at the end
of two years can be given by which of the following equations?
O A. 1000(0.3)^2
B. 1000+ 0.2^3
O c. 1000(1.03)^2

we can set up an equation to find the girls' ages. the equation is         28=0.5x-5+x. (comment if you need me to explain how i got this equation.) so, you add x and 0.5x to get 1.5x and add 5 to each side. your new equation is 33=1.5x. now divide both sides of the equation by 1.5 to get 22=x. because x is mary's age, to find jasmine's age we subtract mary's age from 28. we find that mary is 22 years old and jasmine is 6 years old.