Answer: B
I devided each classes fund money and B was the highest each student gave $17
Answer:
5:1
Step-by-step explanation:
30:6 divided by 6 is 5:1
Answer:
x = 850
Step-by-step explanation:
312·85 + 689·85 - 100x = 85
Divide the whole equation by 85:
312 + 689 - ¹⁰⁰/₈₅.x = 1
1001 - 1 = ²⁰/₁₇.x
x = ¹⁷/₂₀·1000
x = 50 × 17
x = 850