Answer: 2 bookcases.
Step-by-step explanation:
Let be "x" the number of bookcases that the custodian will be able to repaint completly with 5 gallons of paint.
According to the data given, the custodian needs 2 gallons of paint to repaint one bookcase. Since all the bookcases are equal, you can set up the following proportion:
Now you must solve for "x" in order to find its value:
Notice that the custodian will be able to repaint 2 bookcases completely, then you can say that:
<span>two pairs of decimals that add up to 14.1 would be 8.4 and 5.7</span>
Answer:
x= 120
Step-by-step explanation:
x+60=180
x=180-60
x=120
C. 9y + 13
9y is the same as 9 times y (a variable representing a number), + 13
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