Jake has 6 quarters 2 dimes and a nickel does he have enough to buy a dog bone that costs 1.49?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

What is the area of the shaded sector?

Shannon mary and john earn a weekly allowance ahannon earns the amount that is 2/3 of what john earns mary earns an amount that is 1 2/3 of what johns earns 20 dollars a week who eaens the greatest allowance and who earns the least