jokes55
jokes55
03-11-2018
Mathematics
contestada
Help me find the answer for problem number 5
Respuesta :
Bananamana
Bananamana
03-11-2018
18 dimes, 12 nickels is the answer
Answer Link
Jorjor09
Jorjor09
03-11-2018
let n= nickel and d=dimes
n+d=30
.5n+.10d=2.40
answer: n=12; d=18
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
A container holds 10 gallons of water. If 5 8 of a gallon is added to the container each hour, how many hours would it take to fill the container?
A plane cuts through a cone parallel to its base. What shape is formed by this intersection?
Which scientific law predicts that the mass of the reactants before a chemical reaction will equal the mass of the products after the reaction has taken place?
Although it can progress unnoticed for many years, hypertension wreaks havoc on the human body, so adults should have their blood pressure screened periodically
What are fertility figures?
What was a settlement house movement? A. an effort to end industrialization in the U.S. and return the country to its agricultural roots B. an effort to cr
Lisa hikes 1/2 mile every 10mins. How far does she hike I'm 1 hour?
a blastula is a. a digestive organ b. the innermost germ layer c. a layer of embryological tissue d. a hollow ball of cells in an embryo
What is the relationship between chemical equilibrium and the rates of forward and reverse reaction
( trigonometry) How do you find the missing side of this triangle?
