Answer: (6 x 2) - (4 x 5) + (12 / 4)
-3x-5+2x=6
2x-3x-5=6
-1x-5=6
-x-5=6
-x=11
x=11
an equivilent equaiton is x=11
Cost of 380 gram of sweets = (2.1/50) * 380 = $15.96
The correct answer is C. The interquartile range shows us how the middle 50% (from the 25th to the 75% percentile) of the data is spread out.
The answer would be A.
4 x 2 would be 8
Follow the pattern, 8, 16, 32, 64
The others would not be correct because they do all follow the similar pattern such as adding 8 to the previous number.
Hope this helps!
