Answer:
x = 3
Step-by-step explanation:
2x + 3 = 9
2(3) + 3 = 9
6 + 3 = 9
Hope this helps!
=)
Answer 29
5+6=11
11•4=44
44-15=29
Answer:
28.26
Step-by-step explanation:
the equation for circumference is 2pi*r or pi*d
3.14*9 (the diametre) is 28.26
Answer 28.26
Answer:
+0.1
Step-by-step explanation:
Note that -4.5 + 4.4 = -0.1.
Adding 0.1 to -0.1 results in 0.
The unknown was +0.1.
Fiona is not very smart so should know herself what frequency table she should use for her histogram
