Answer:
4x + 7y
Step-by-step explanation:
4(x+y) + 3y
Distribute
4x+ 4y+ 3y
add like terms
4x + 7y
Answer:
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Answer:
92%
Step-by-step explanation:
because there are 100 squares and 92 are shaded
Prime factorization of 5·2·5=5^2·2