Answer:
abc 123
Step-by-step explanation:
vvfgfgfg
12.25=2.5+13x
12.25-2.5=9.75
9.75/13=.75
Louisa paid 75¢ for every soft cover book.
Answer:
f(5, 0) = 25
f(5, -3) = 61
Step-by-step explanation:
f(x, y) = x² - 3xy - y²
⇒ f(5, 0) = (5)² - 3(5)(0) - (0)²
= 25 - 0 - 0
= 25
⇒ f(5, -3) = (5)² - 3(5)(-3) - (-3)²
= 25 - 15(-3) - 9
= 25 + 45 - 9
= 61
First you want to add a decimal after the first one to make it 1.41. Now you want to count the amount of places after the 1. It would be 8 places for 141000000 in scientific notation is 1.41 x

.