Answer: 10xy-12+15x-8y=(5x-4)*(2y+3).
Step-by-step explanation:

answer: 1 over 165 step by step: #1 Evaluate the power 5 to the power of 1= 5 because any expression raised to the power of 1 if u asking what's is an expression the expression is five and together is 5 to the power of 1) #2 if a term like five doesn't have a exponent the exponent is 1) #3 remove the parathesis ) #4 subtract 1 and -2 u get 1 over 5 to the power of -4 and 5 to the power of negative four is 1 over 165) the second I don't know
Answer:
5
Step-by-step explanation:
The rate of change is the slope
y = 5x
The slope is the constant in front of the x
The constant rate of change is 5
Equation 2 is the only linear one due to the fact that there is no exponent on the x or y values.
900/12= 75
780/12= 65
75+65=140
The answer is a