shell4696 shell4696

03-02-2020
Mathematics

contestada

Mariko has 30 nickels and dimes. She has 12 more nickels than dimes. How many dimes does Mariko have?

Respuesta :

03-02-2020

Answer:

21 nickles and 9 dimes

Step-by-step explanation:

30-12=18

18/2=9

9+12=21

Answer Link

Otras preguntas

what is a eogeo shield

What does Atticus tell Scout about the Ewells after her first day of school that foreshadows future events? A. The Ewells have been a family in Maycomb for thr

The speed of the wave depends on what? A. The properties of the medium through which the wave travels B. The wavelength of the wave C. The frequency of the wav

jut for every answer choose negative or poitive 1.(–21.9) • (–6) • (–1.1) • (–0.47) a. negative b. positive 2. (–39) • (0.5) • (–0.92)

What is a union of independent sovereign states? a federation a unitary government a constitutional government a confederation a democracy

Which statement is scientifically based? A).Mutations rarely occur. B).All mutations are harmful. C).Some mutations can be contagious, like infections. D).Mutat

a mixture of pepper and water is a suspension because

how do I get the answer to 0.6 divided 25.2

DNA makes a good molecule for storing information because? its bases can be joined together in any order, like the letters of the alphabet can be strung to form

what expression is equivalent to 3(-2x - 1) A. x+2 B.x-1 C. -6x-3 D. -6x-1