+18. A square root always has two answers, a positive and a negative
F(4) = 1/3 x 4(4)
=1/3 x 16
= 16/3
Answer:
hold on might have to ask my teacher
Step-by-step explanation:
Answer:
+30 + -25
Savings is positive
Buying is negative
Step-by-step explanation:
We save 30 dollars
+30
We buy a game for 25
-25
+30 -25
Savings is positive
Buying is negative
The property of exponents says that when you divide two exponents with the same base, you can keep the base and subtract the exponents. So you can do 18-3, which is 15, so it would be 15 to the 15th power
