Answer:
11
Step-by-step explanation:
+2x-15=0
+2x=0+15
2x=15
X=15/2
X=15/2 or 7,5
Answer:
1. x≈1.4825
2. x≈2.26531
Step-by-step explanation:
For the 1st pattern is adding 5 to each number. for 2nd pattern it is adding 8 to each number.
Answer:
I really don't know , I am in 7th grade
