First one is 512,160 and the second is 84,100
Answer:
Need more?
Step-by-step explanation:
-x^2 + 3x + 2
Is this the answer?
Answer:
(-3+5)(1)=-3+5
Step-by-step explanation:
The multiplicative identity is 1.
The multiplicative identity property days that, if you multiply a real number by 1, that result is the same real number.
This is demonstrated in option B of the given alternatives, where we have:

The multiplication by did not change b the value.
Answer: John wil spend $25.49 total.
Step-by-step explanation:
First add up the costs of each item, so $6 + $10 +$7.50. That total is $23.50. Next, add the tax (8.5%) to that total, which brings us to $23.49
1 cm = 3 m
so 5 cm = 3x5= 15 m
the actual tree is 15 m tall