knighttiana76 knighttiana76
  • 12-10-2022
  • Mathematics
contestada

If Gabriella has 3 more nickels than dimes and they have a combined value of 90 cents, how many of each coin does she have?


Correct dimes


nickels

Respuesta :

Otras preguntas

The symmetry of a hyperbola with a center at (h, k) only occurs at y = k. True or False
Which best describes the relationship between DNA, genes, and chromosomes? A) DNA are segments of genes which form tight coils called chromosomes. B) Genes a
Question 1. What is the quotient: (2x2 + 12x + 18) ÷ (x + 3) ? A) 2x + 6. B) 2x – 6. C) 2x + 4. D) 2x – 4, r = 1. Question 2. If f(x) = 3x – 1 a
What are the net ionic equations of each letter? a) AgNO3 + KCl. . b) Ni(NO3)2 + Na2S. . c) CaCl2 + Na2CO4
The process by which organisms keep their internal conditions fairly constant is called
what is the period of the function y=sin(1/4x)
Which was not a reason Johnson used when vetoing the extension of the Freedmen's Bureau and the Civil Rights Bill of 1866?. A) Johnson said the measures \"fav
Which of the following would have the highest vapor pressure?. . A) 1.0 M solution of ionic compound sodium chloride (NaCl). . B) 1.0 M solution of ionic compou
Given the parent function of f(x) = x3, what change will occur when the function is changed to f(x + 3)? A) Shift to the right 3 units. B) Shift to the le
What was the main purpose of the GI Bill? A) to provide soldiers with adequate combat training before going to Europe B) to shift US industry more quickly to th