Answer:
28,500,000 into scientific notation is 2.85 x 10⁷
2.85 x 100 in scientific notation is 2.85 x 10²
if you mean the multiplication symbol, it just means to multiply. otherwise, there i don't see an x anywhere else
Cubic functions usually look like an S
Answer: 8x-9
Step-by-step explanation:
(3x-2)-(-5x+7)
3x-2+5x-7
8x-9
Answer:
x=4y
Step-by-step explanation:
mathpapa
Oliver’s weekly allowance is now $6.50 because his allowance rate never increased.