LindseyN1
LindseyN1
02-05-2018
Mathematics
contestada
Can someone help me with #28?
Respuesta :
popalabdulqayou
popalabdulqayou
05-05-2018
28:
lets d is dimes and n nickels
4n=d
.05n+.1d=2.25
.05n+.1d=2.25
.05n+.4n=2.25
.45n=2.25
n= 5
d=4*5= 20
so 20 dimes and 5 nickles.
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
Do all your pet's offspring look the same? If no, then explain why they look different.
The Panama Canal connects what two bodies of water?
The Earth has four main seasons: winter, spring, summer, and fall. Which of the following is a cause of seasonal changes on Earth? The Earth rotates. The
Can someone answer my question plz!!!! It's in the picture and show your work!!!!!
a summary about concussions
4.2meters= how many centimeter
5. On average, how many years earlier do smokers die than nonsmokers? (Points : 1) 5 to 6 10 to 11 13 to 14 19 to 20
What is the diameter of a circle whose circumference measures 86 26/35? Use pi= 22/7
A student government organization is selling Christmas trees as a fundraiser. On Friday, they sold 5 noble fir trees and 3 douglas fir trees for a total of $420
Which statement accurately describes the significance of the Magna Carta? A. It gave absolute power to the English king over the church and nobility. B.
