Answer:
21. 15
22. 120
23. 25
24. 73
Step-by-step explanation:
m a t h
Answer:
$ 2330
Step-by-step explanation:
a = $240
Earning at the end of fifth week = $ 680
increase in earnings per weak = ( 680 -240)/2 = 440/2 =110
d =110
l = a + (n-1)d
a20 = 240 + (19 * 110 ) = 240 + 2090 = 2330
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<h3>28,542-10,350-9,750=8,442</h3><h3>So the third number is 8,442</h3><h3>Hope this helps! :)</h3><h3>

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Answer:
Step-by-step explanation:
Ok bet
what do u need
Answer:
I'm just going to take a guess and say 36?
Step-by-step explanation: