Necesito ayuda es para hoy son estregias de problemas Daniel gasto 518 en polos y camisas. Cada polo costo 42 soles y cada camisa 70 soles . Si compro mas camisas , ¿ cuantos polos y camisas compro? Son de divisibilidad con paso 3 y 4 me pueden ayudar

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?