Answer:
6
Step-by-step explanation:
since this is on a graph, and perfectly lined up, you can just count the squares on the length of XY
54% of what is 216...
0.54x = 216
x = 216 / 0.54
x = 400....so there were a total of 400 people surveyed
Answer:
1/3 or 33.33%
Step-by-step explanation:
1/2 * 2/3 = 1/3
Answer:
The expressions are equivalent.
Step-by-step explanation:
We can simplify each expression and compare the results.
(x + 10) + x + 9 = x + 10 + x + 9 = 2x + 19
2(x + 7) + 5 = 2x + 14 + 5 = 2x + 19
2x + 19 = 2x + 19
Answer: The expressions are equivalent.