Answer:
x = 1
Step-by-step explanation:
Since everything has a denominator of 7, you can ignore the 7
x - 1 + 2x = 2
3x = 2 + 1
3x = 3
x = 1
Answer:
c.) The absolute change is 35 students and the relative change indicates an increase of 23.3%
Step-by-step explanation:
the participants increasing = 185-150=35
the percentage = 35/150 × 100% = 23.3%
Answer:83 and 97
Step-by-step explanation:
Let the angle be y
The second angle will be y+14
A supplementary angle equals 180°
y + y + 14=180
2y+14=180
2y=180-14
2y=166
y=166/2
y=83
The first angle is 83.
Second angle will be 83+14=97.
Answer:
i only know 4 number only
Answer:
5.5
Step-by-step explanation: