Answer:
5^2 (that just means 5 to the second power you can write it as just a tiny 2 next to the 5) × X + 3. so in total it is 5^2 x X + 3.
$19.50
-$15.50=
$4.00
1slice of pizza and 1soda is $4
so 2slices of pizza and 2 sodas is $8
$15.50-$8=$7.50
Now you have 3 slices of pizza left
$7.50/3slices=$2.50
1slice of pizza is $2.50
Answer:
<em>n = 6 </em>
Step-by-step explanation:
2.3 × 
= (1 × 10³)(2.3 × 
)
(1 × 10³)(2.3 × ) = (1)(2.3) × (10³)( ) = 2.3 × 
2.3 × = 2.3 × ⇒ 3 + n = 9 ⇒ <em>n = 6</em>
This question is based on greatest common multiple.
Answer:
Cynthia is right that Andy made an error.
Step-by-step explanation:
As per Andy, action dvds are = 
And comedy dvd's are = 
So, in total these become = 
= 
= 
This is not 4/9 as per Andy.
Answer:
If one ounce of toppings cost $0.50, then you would need to take $0.50*11
.5*11= 5.5
11 ounces would be $5.50
hope this helps ;)
