Complete the steps to solve for x. 5 1
гX - X
6*
=
19
5
5
-
1
x = 19
6 5*-
5*3
199
30
x = 19
IT
-X
30
(19)

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)