Xis a number. another number is 9 greater than x. both numbers are whole numbers. the total of the two numbers is less than 60.
find the gtratest possible value of x

What is sin 7x/4 ? i need on this urgent trig

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120