You sell used CDs at a local flea market. It costs $15 to rent a booth for the day. You spend $8 on lunch, and you make $140
1 answer:
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- Take x to right and divide
Hence
.
Inverse variation
Answer:
Step-by-step explanation:
we are given a trapezoid
we want to figure out the area
remember that,
where a and b represent the parallel lines and h represents the height
we get from the pic that a and b are 5 and 15 respectively and h is 7
so substitute:
simplify addition:
simplify division:
simplify multiplication:
since we multiply two same units we of course have to use square unit
hence,