67.720541 multiply 19 by 3.564239
Answer:
49.5 dollars first part and y=12+1.25x second part
Step-by-step explanation:
47.C
48.B
49.???
50.A
sorry doing something couldn't solve 49 right now
-3 1/2 = 1/2x + 1/2x + x
- 7/2 = 2x
(-7/2) / 2 = x
-7/2 * 1/2 = x
- 7/4 (or - 1 3/4) = x
Answer:
900 meters
Step-by-step explanation:
There are about 3 feet in a meter, so to find the answer you have to add up all the meters he swam and then multiply it by that.
So the equations will be: 100+200=300, 300x3=900.
Hope you get an A! <3
