3.50x + 5 < 30
Ellie wants to spend less than 30, so it’ll be less than.
C is the answer look at the way I. form is
Answer: b) multiply row 1 by -3 and add the result to row 2
Step-by-step explanation:
Answer:
(xy - 4)(xy + 4).
Step-by-step explanation:
The is the difference of 2 squares.
a^2 - b^2 = (a - b)(a + b: so we have:
x^2y^2 - 16 = (xy - 4)(xy + 4)