Step-by-step explanation:
=a³+3a²b+3ab²+b³
hope it is helpful to you
Answer:
(5y)x
Step-by-step explanation:
the commutative law of multiplication=ab=ba, a(bc)=c(ab)
(5x)y=(5y)x=5(xy)
Answer: 161/13
Step-by-step explanation: 1. Multiply the denominator by The number
2. add the answer from step one to the numerator
3. Write the answer from step 2 over the denominator
Answer:
A)15x+30=weekly income
B)8 hours
Step-by-step explanation:
15x+30= weekly income
The 15 multiplies because it says per hour
The 30 is constant because she only earns it once (per week)
15x+30=150
minus 30 from both sides
15x=120
divide by 15
x=8
