Answer:
Below.
Step-by-step explanation:
Let x be the Annika's weekly income.
2/25 of x = 42
2x/25 = 42
x = 42(25/2)
x = 525
Her weekly income is $525.
Answer: B
Step-by-step explanation:
Since
, it follows that 
There can only be one (5 person) team because you only have 7 people but in order to make a (5 person) team you will need 3 boys and 2 girls. You would need 10 people (6 boys and 4 girls) to make another team. Hope this helps!!!!
X + y = 3500 -------------- (1)
x - y = 2342 --------------- (2)
(1) + (2):
2x = 5842
x = 2921 -------------- Sub into (1)
x+ y = 3500
2921 + y = 3500
y = 3500 - 2921
y = 579
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Answer: x = 2921, y = 579
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Answer:
Step-by-step explanation: