Un padre de familia necesita comprar media libra de fresas, cada libra cuenta $1,50, tres cuarto de libra de manzana, cada libra cuesta $2 ¿Como representa en fracción cada una de las compras? ¿Cuanto debe pagar en total? ayuda D:

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

let's fu(!

step-by-step explanation: