Answer:
So he can buy 15 + he will have on his card left 0.65$
Step-by-step explanation:
20 / 1.29 = 15 song's
20 - 19.39 = 0.65
So he can buy 15 + he will have on his card left 0.65$
1x1=1
- - -
3x3=9
one times one is one three times three is nine
Answer:
What are the formula of the problem?
Answer:
<h2><u><em>
-3.235</em></u></h2>
Step-by-step explanation:
First, let's start by removing the parentheses and simplifying the expression.
3.125 + - 3.9 - 2.46
Adding a negative number is the same as subtracting it, so we can remove the + sign.
3.125 - 3.9 - 2.46
From there, we can do simple subtraction and get:
-3.235
Answer:
Geometric Sequence 20, 10, 5, 2.5, ...
First term, a 20
Common ratio, r
10 ÷ 20 = 0.5 5 ÷ 10 = 0.5 etc.