If change from 313 to 533
a) median: It increased by 15
b) mean: It increased by 22
Answer:
40
Step-by-step explanation:
20x2=40
23.3
Can I get a brainlist
Answer:
-15 + -3 = -18
Rob owes his father $18.
Step-by-step explanation:
Rob has to pay back the same amount of money that he took. Since he took 15 dollars, he has to give back 15 dollars which makes the 15 negative. The same goes for the 3 in the equation.
To find out the total amount Rob has to pay back, we have to add -15 and -3, which is -18.
