Answer:
2x-15
Step-by-step explanation:
2x-15
Answer:
a) Line perpendicular to AB , that crosses AB in the mid point.
b)bisectors (2 different) of the angle XOY. O is the crosspoint of the axis x and axis y
Step-by-step explanation:
9514 1404 393
Answer:
- 7 pounds of fish
- 18.5 pounds of lobster
Step-by-step explanation:
Let x represent the number of pounds of lobster sold. Then 25.5-x is the number of pounds of fish. The total money made is ...
4.25(25.5-x) +9.00x = 196.25
4.75x + 108.375 = 196.25 . . . . . simplify
4.75x = 87.875 . . . . . . . . . . . subtract 108.375
x = 18.5 . . . . . . . . . . . . . . . divide by 4.75
The market sold 7 pounds of fish and 18.5 pounds of lobster.
Form the ratio 560/2800 and then mult. the result by 100%:
560
--------- * 100% = 20%
2800