The answer would be -0.66
Answer:
look at the picture I sent
Answer:
x = (+ - ) 9
Step-by-step explanation:
x^2 = 81
u know how u can sometimes cancel something out by doing the opposite.
This is one of those times as well. the opposite of ^2 = square root.
so if we take the square root of both sides, this will cancel out the^2 on the left side.
sqrt (x^2) = sqrt(81)
x = (+-) 9.....thats a positive and a negative sign...because the sqrt of 81 is both 9 and -9.
X-15+9-4=x-10 there are ten fewer people after the second stop than the original amount
Answer:
-10
Step-by-step explanation:
when you subract a negative the minus signs negate each other
