Blue whale weighs 120 tons a baby whale weighs 1/40 of the weight of the adult blue whale . how many pounds dose the baby blue whale weigh

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?