Without subtracting 8.5 - 4.64 determine what digit will be in the hundredths place

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Which number line correctly shows 0.8 + 0.3?

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is