rodrigohluna rodrigohluna
  • 19-01-2024
  • Mathematics
contestada

There are 28 coins that are all nickels and dimes. The value of the coins is $2.05.
Find the number of nickels and dimes. Let x = the number of nickels and y= the number of dimes. plsss help

Respuesta :

Otras preguntas

need help on finding surface area on a cylinder​
what is the difference between an autopsy and an external examination​
use the function below to find f(4). F(x) = 3x
Replace ∗ with a monomial so that the result is an identity: 1. (2a+*)(2a-*)=4a^2-b^2 2. (5x+*)(5x-*)=25x^2-0.16y^4 3. (*-b^4)(b^4+*)=121a^10-b^8 4. (*-3x)(*+3x
Help!! Idk if I’m doing this right....
A rectangular picture is 2.5 inches wide and 4 inches long. If the picture is enlarged so that it is 10 inches long, what is the new width?
Suppose that the final exam scores of all statistics students at a nearby college are collected and are found to have mean 82.6, with a standard deviation of
I need to find the area of the shaded region, can anyone explain how to do it? ​
Which equation represents the graphed function? y = –2x + 3 y = 2x + 3 y = x + 3 y = –x + 3
100 nautical miles equals about 115 standard, or statute, miles. To the nearest mile, 156 nautical miles equals ? 100 137 156 179