(1) 3. Suppose Kaitlyn wants to make the statement that 25% of the 24 students

she sampled raised over a certain amount for the charity. What is that

amount? Explain.

That amount is 6 STUDENTS out of 24 students.

Step-by-step explanation:

Please see the attached files for more information.

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18