Answer:
D.(1, -1, 2) hope this helps
1.3n (it can be simplified like any other equation just add like terms and remember there is a one before every variable)
Answer:
5 or -5
Step-by-step explanation:
3+2=5
-1(3+2)=-5
97.45 • 0.18 = 17.54. 97.45 + 17.54 = 114.99. I think this is right.
Answer:
Step-by-step explanation:
There are two consecutive positive even integers such that the square of the first is 364 more than five times a second. What are the two numbers?
Two consecutive year positive integers are represented by
x and x + 1
First integer = x
Second integer = y
There are two consecutive positive even integers such that the square of the first is 364 more than five times a second.
This is represented mathematically as:
x² = 364 + 5(x + 1)
x² = 364 + 5x + 5
x² -5x -5 - 364
x² - 5x - 369
