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http://www.cpalms.org/Public/PreviewResourceAssessment/Preview/65260
1. 4y – y and 4 because “4y – y = 4.”
not equivalent because we don't know what y is
2.not equivalent
2x + 7x and 9x because “5 + 3 = 8.”
Answer:
L ∪ J = {i, j, k, l, m, n, o}
Step-by-step explanation:
L = {l, m, n, o} J = {i, j, k, l, m}
The union of two sets is a set that contains every element of either set.
L ∪ J = {i, j, k, l, m, n, o}
Here is the equation 48/7=60/x, 48÷7=6.8571428571. Now we know that every one meter in real life is equal to 6.8571428571 millimeters so, 60÷6.8571428571= 8.75 meters.
The living room is 8.75 meters
