A metallurgist needs to make 6 oz. of an alloy containing 40% nickel. She is going to melt and combine one metal that is 10% nickel with another metal that is 55% nickel. How much of each should she use?

Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59 a. 14%, 62%, 23% b. 15%, 60%, 35% c. 10%, 70%, 20% d. 11%, 62%, 27%

Find the measurement of angle b in the following triangle

Abari owns 100 shares of stock a and 45 shares of stock b. for the past month, his stocks have been fluctuating inversely. stock a decreased by m cents per share and stock b increased by n cents per share. which equation can be used to find the total change in value of jabari's shares per month?