Answer:
67%
Step-by-step explanation:
($75 - $45) / 45x100
= 66.6666
= 67 rounded.
Answer: c just did it
3.74
Use Pythagorean theorem
2.5^2=x^2=4.5^2
x=3.74
a^2 - b^2 = (a + b)(a - b)
In this case
49x^4y^2 - 4z^2
= (7x^2y)^2 - (2z)^2
= (7x^2y + 2z)(7x^2y - 2z)
Factors are (7x^2y + 2z) and (7x^2y - 2z)
D) 7x^2y + 2z
sure?
3.64
6 blooms
40 x 15%
40 x 0.15 = 6
