Take a better pic and I might be able too
Answer:
210
Step-by-step explanation:
double negatives = positive
-7 * -6 * 5 = 7 * 6 * 5 = 42* 5 = 210
The answer is 10.8. You turn 10 4/5 into 54/5. Then you divide 54 by 5.
Answer:
7 hundredths
Step-by-step explanation:
add 4 to 6 and take away 3
mean = (sum of values) / (number of values)
we know mean is 13 and we are given 8 values. The ninth value is the missing x:
13 = ((sum of 8 values) + x)/9
13 = (12+10+15+12+13+15+11+15+x)/9
13*9 = 103+x
x = 14
The missing value is 14. There are 14 pillows in the last box.
