Answer:
A.
Step-by-step explanation:
Because I used the Internet.
:)
Answer: i know it
Step-by-step explanation: i know
It's the first one because the other three go pasted -6 which would make the problem not true.
9514 1404 393
Answer:
Dawn has $1670 in account 1 and $1570 in account 2.
Step-by-step explanation:
Dawn can multiply the second equation by 8 and add 7 times the first equation.
8(3/8A +7/8B) +7(A -B) = 8(2000) +7(100)
10A = 16,700
A = 1670
B = 1570 . . . . 100 less than A
Dawn has $1670 in account 1 and $1570 in account 2.
__
<em>Check</em>
3/8(1670) +7/8(1570) = 626.25 +1373.75 = 2000
Answer:
The answer is 0.9726
Step-by-step explanation:
