(3 + 2) - 3² = 5 - 9 = -4
Regards :)
Answer:
155°
Step-by-step explanation:
I think that because when you imagine it
you feel like it's between 155° and 160°
but I think it's approximately to 155°.
Answer:
You paid $40.25 in total.
Step-by-step explanation:
In this question:
Spending of 35%
Tip of 15% means that 15% of 35 will be added to your total spending. So

You paid $40.25 in total.
9514 1404 393
Answer:
x ≈ 0.7798
Step-by-step explanation:
For this to be an exponential function, the variable needs to be in the exponent. That is, parentheses are needed.
e^(8x) = 512
8x = ln(512) . . . . . take the natural log
x = ln(512)/8 ≈ 0.7798