Answer:
3×
Step-by-step explanation:
0.00000003
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10
. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
They mowed total of 11/15 (5/15 + 2/5) already, so they still have 4/15.
-7n=63
n=-9 is your final answer. Hope it help!
Can u send me a picture of the question instead please because i dont understand what ur trying to ask..
Answer:
Step-by-step explanation:
Proportional.
y = 9x
The constant is 9