exam Maths Puzzle Numerical Ability

Solve each formula to specified variable

P=21+2w for w

T= d+pm for m

Please help

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exam Other Question

C kJ
0 0
10 42
30 126
50 209
80 335
99 414
100 420


: Along the way to the new location- you find that all the temperatures provided are in °F. You will
ok i am in Algebra A and i am doing weighted averages. the problem is: An alloy of metals is 25% copper.Another alloy is 50% copper. how much of each alloy should be used to make 1000 grams of an alloy that is 45% copper?