Answer:
Number of offices in the building = 115
Step-by-step explanation:
Let x be the total number of offices.
Then 80% x= 92 or 80/100 * x =92
Hence, x = 92*100/80 = 9200/80= 115
You plug in 2x + 4 into the y for the other equation (3x +y ) and solve for it
Step-by-step explanation:
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Answer:
try making a porportion with 57 and 51
Step-by-step explanation:
D
Absolute Value of a number is the positive of whatever to total value is. For example |-12| = 12, and |32| = 32
