shauna is constructing a skate ramp like the one in the diagram below. each side of the ramp is in the shape of a triangle. she needs the base to be 30 inches and the height to be 5 inches what is the area of one of the triangular pieces of wood that she needs to build the ramp?

S-7< 3 i need answering this problem someone asap answer

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?

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.