Answer:
Alice's mean: 82
Adam's mean: 85
Step-by-step explanation:
Put all the numbers together (add) then divide by the number of numbers. If that makes sense
Answer:
Pam: $181
Amanda: $362
Julie: $452
Step-by-step explanation:
(What does Mike have to do with this problem?)
Let a = Amanda's pay
Let p = Pam's pay
Let j = Julie's pay
"Amanda made twice what Pam earned"
a = 2p
"Julie made $90 more than Amanda"
j = a + 90
j = 2p + 90
Pam earned p
Total salary
a + p + j = 2p + p + 2p + 90
Total salary
$995
2p + p + 2p + 90 = 995
5p = 905
p = 181
a = 2p = 2(181) = 362
j = 2p + 90 = 362 + 90 = 452
Answer:
Pam: $181
Amanda: $362
Julie: $452
Think: where did that 4 come from? Hint: the cube root of 64 is 4; the cube of 4 is 64.
It is fore multiple things. if thats your quiestion. y can =4 and x=0, or x can = 2 and y=0.
