Answer:
x = 3
Step-by-step explanation:
4x + 50 + 28 = 90
4x + 78 = 90
4x = 12
x = 3
Step-by-step explanation:
because
√(11)²+9²=√202=14,2
C.48
110 students
- 42 photography
———
68
Now you must account for the fifteen who are in dual enrollment so 35-15=20
68
- 20
____
48
Eight. Two hundred thirty seven . 8.-200-30-7
2 over 3 you're welcome :)