Mathematics
Mathematics, 19.08.2019 13:30, ziahziah

Halp, plz explain steps,
a metal alloy is a mixture of two or more metals. a jeweler wants to make 8 grams of 18-carat gold, which is 75% gold. the jeweler has an alloy that is 90% gold and an alloy that is 50% gold. how much of each alloy does he use?
use a system of equations to explain, would , and maybe use elimination

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:50, 2022vaneeanika51
S-7< 3 i need answering this problem someone asap answer
Answers: 1
image
Mathematics, 21.06.2019 20:00, myparentsrock17
Given ab and cb are tangents of p, and m =10°. what is the measure of abp?
Answers: 1
image
Mathematics, 21.06.2019 23:30, blueval3tine
Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earn $75 in interest. how much interest will she earn during the following year?
Answers: 1
image
Mathematics, 22.06.2019 00:30, zaeswag23
Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?
Answers: 1
Do you know the correct answer?
Halp, plz explain steps,
a metal alloy is a mixture of two or more metals. a jeweler wants to...

Questions in other subjects:

Konu
Mathematics, 15.11.2019 23:31