Answer: 9.9208 lbs. is the answer
Step-by-step explanation:
Answer:
Step-by-step explanation:
First find x: y= -2x+4 so you take that and substitute it into your second equation -x+3(-2x+4)=-9 ---> -7x+12=-9 ---> -7x= 3 ---> x=-3/7
Now you can find y by substituting x: y=-2x+4 ---> y=-2(-3/7) +4 ---> y=
Answer:
250
Step-by-step explanation:
40%= 100
10%=25
100%= 250
Answer:
Remembering the properties of numbers is important because you use them consistently in pre-calculus. The properties aren't often used by name in pre-calculus, but you're supposed to know when you need to utilize them.
