Answer:

Step-by-step explanation:

= [
-
] ← evaluate for upper limit - lower limit
= (
-
) - (
-
)
=
- 8 - 9 + 
=
- 17
= 
5.95 + 2.95 = 8.9
8.9 + 29.95 = 38.85
62.35 - 38.85 = 23.5
So Daniel spent $23.50 on long distance calling
30 is 20% of the number 150
Answer:
a
Step-by-step explanation:
did the math :)
brainliest pls!
Answer:
The square below has an area of x^2-10x+25x
2
−10x+25x, squared, minus, 10, x, plus, 25 square meters.
What expression represents the length of one side of the square?
Step-by-step explanation: