montalezaliliana64 montalezaliliana64

19-02-2020
Mathematics

contestada

En total sloane compró 20 gomas de borrar y bolígrafos bolígrafo cuesta $2 y cada goma de borrar cuesta $0.50. Sí gastó $32.50.¿Cuántas gomas de borrar compró?

Respuesta :

gpadilla gpadilla

19-02-2020

Answer:

21 gomas de borrar y 11 gomas de borrar

Step-by-step explanation:

21 x .05 = $10.50

11 x 2.00 = $22.00

10.50 + 22.00 = $32.50

Answer Link

Otras preguntas

Carbohydrates and fats both A. can be used as an energy source by organisms B. can be bonded together to construct DNA molecules C. are made up of the glucose m

David bought a used car for $3,000 and later sold it for $1,000. What was the approximate percent decrease in the price of the car?

Select all that apply. Genetic codes contain _____.

PLEASE HELP ME which best examples how the character mowgli contributes to the theme.A. because mowgli want to be loud a obnoxious he is not accepted by

Which fact reveals the strong antiwar stance of many americans?

which best identifies the Infinitive in the sentence "To fly has been his dream since he was little" A. to fly B. has been C. his dream D. since he was little

Attempting to control colonial trade, England passed the _____, declaring that the colonies could only sell certain items, such as tobacco and sugar, to England

from whom did the populist party speak

Which expressions simplify to a rational answer? Select each correct answer.

If ƒ(x) = 2x, then ƒ -1(x) =