Answer:
3
3
5
2
Step-by-step explanation:
What kind of math is this and what grade are you in?
Answer:
1
Step-by-step explanation:
15 is a prime number
Answer:
See below in bold.
Step-by-step explanation:
a. |x| = 6
x = 6, -6.
b. |x − 5| = 4
x - 5 = 4
x = 9.
x - 5 = -4
x = 1.
c. 2|x + 3| = −10
No solution because |x + 3| is an absolute value so is always positive.