Answer: 9/64 and 81x^4/y^4
Step-by-step explanation:
For the first, put both the numerator and denominator to the power of 2.
For the second, put both the numerator and denominator to the power of 4.
Answer:
(x+3)(x-5)
Step-by-step explanation:
find two multiples of -15 that when added together create -2
those two numbers would be -5 and +3
-5x3=-15
-5+3=-2
Answer: 350
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
To solve this you can make a perportion
252 x
----- = -----
350 100
and solve 252 times 100/350=72
252 is 72% of 350
