5-1.5= 3.5 She has three and a half hours left watching TV.
9⁹ ÷ 9⁶.
The expression 9³ is equivalent to 9⁹ ÷ 9⁶.
Using the law of exponents aⁿ÷aˣ = aⁿ⁻ˣ
9⁹÷9⁶= 9⁹⁻⁶ = 9³
The answer is B, because you need to divide 20 by 4 and you will get 5
Subtract 13 from both sides.
-13
-7 = -20
-2x = -20
Divide by 2 on both sides.
Remember: Negative divided by a negative makes a positive.
-2/-2 = 1
-20/-2 = 10
Your answer:
x = 10
Hello,
The answer is
<span>B. Y-intercept of (0, −1), starts down on the left, gets closer to y = −3 on the right
Hope this helps</span>