Answer:
2x
Step-by-step explanation:
u have to add it and do a long method of working out
Answer:
171,459 particles of CO
Step-by-step explanation:
331,002,651×0.000518 = 171459
Area is square units, so the new area would be the scale factor squared:
Scale factor is 2, so the area would increase by 2^2 = 4
The answer is B.4
Answer:
$ 13600
Step-by-step explanation:
just make it g(x) = f(x)
225 + 0.105x = 361 + 0,095x
361 - 225 = 0.105x - 0.095x
136 = 0.01x
x = 136 / 0.01 = 13600
so that the weekly pay the same for both of them the value of x is $ 13 600
R=I+6 S=4R I
I+(I+6)+4(I+6)=126
Basic algebra (I dont know how to show it) leaves you with: 6I = 90, divide both sides by 6 and I=15
