I’m so confused- help please :) (no links)

15

Step-by-step explanation:

Looking at the graph I see from 4-5 its a maximum of 10 students and the 6-7 has half the amount of 4-5 so that would be 15 added together for the amount of students who have more than 3 siblings

Hope this helps!

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !