walter buys 5 large boxes of oat porridge and some small ones too. in total he buys 4175g of porridge

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12