Answer:
We need to subtract both equations. 2x3+30x-130-2x3+3x+520
that gives
30x-130+3x + 520
33x+390
D is answer
Answer:1st one 2nd one and 8th
Step-by-step explanation:
Answer:
The spinner is 3 times more likely to land on white.
Step-by-step explanation:
The spinner landed 57 times on white and 19 times on black.
57 is 3 * 19
Answer: The spinner is 3 times more likely to land on white.
Answer: 4x+20
Step-by-step explanation:
Take the number outside the parentheses, and multiply it by each number inside it, one at a time.
then you simply just combine them.
Answer:
your answer should be 45
Step-by-step explanation:
