5(1)= 5; identity property of multiplication
(3+5)+0=(3+5); identity property of addition
[3(5)](4)=(3)[5(4)]; associative property of multiplication
3+5=5+3; commutative property of addition
3+(5+7)=(3+5)+7; associative property for addition
hope this helps :)
Answer:
14
Step-by-step explanation:
f(x)=3x²+1
f(2) = 3 x 2² + 1 = 13
g(x) =1-x
g(2) = 1 - 2 = -1
(f-g)(2) f(2) - g(2) = 13 - (-1) = 14
Answer:
kitchen sink faucet stream
Step-by-step explanation:
with kitchen sink faucet you fill 0.05gallons of water per second you get that by dividing 0.5 by 10
and the bathroom sink faucet does 0.041gallons of water per second you get that by dividing 0.75 by 18
