Mae Ling gana un salario semanal de $315 más una comisión de 5.0% sobre las ventas en una tienda de regalos. ¿Cuánto ganaría en una semana si vendiera $4,500 en mercancía?

What expression is equivalent to 42x-56y

Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?