4x°=75-x° this might be wrong but I’m sure
Answer:
B
Step-by-step explanation:
I had the same question
Answer:
x = 1/5
Step-by-step explanation:
2(5x + 7) = 16
2 * 5x + 2 * 7 = 16
10x + 14 = 16
10x = 16 - 14
10x = 2
x = 2/10
x = 1/5
The ratio 5/6 is equivalent to 275/330
5:6 ⇔ 275:330