600 becuase 90/.30= 300 and 300*2 =600
<span>you need to set up the equations solve for x or y. and substitute. I can give you the starting equations, but i cant find the answer and I don't remember how to do all the steps, but the first two equations (the ones you use to solve for x or y to use to solve for a number to subsitute. x-12=y y-14=3x and there should be one more for that they met two years ago.</span>
Answer: $603,213
Step-by-step explanation:
Answer:
84 inches cubed
Step-by-step explanation:
Volume for rectangular prism is V=lwh so...
4×3×7=84
There is 1 gram is a milliliter and grams to milligrams is 16,000
so 16,000 is your answer
