Im thinking it is 7 weeks.
I believe the answer you are looking for is 16
Answer:
{x | x < - 35 / 2}
Step-by-step explanation:
-4x / 7 > 10
Multiply both sides by 7
-4x /7 * 7 > 10 * 7
-4x > 70
Divide both sides by - 4
-4x / - 4 > 70 / - 4
x < - 35 / 2 (inequality sign changes)
Based on the ratio of boys/girls We can infer that the only possibility for Ellen's math class would be answer B. 14/21
