Paz has $18 in her wallet. This is 3 times the money in her pocket. Write and solve an equation to find how much money Paz has i
2 answers:
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so we know she has sculptures and paintings, if she sold twice as many paintings as sculptures, that means that for every 2 paintings, she sold 1 sculpture, so the paintings and sculptures are on a 2:1 ratio.
we know she sold a total of 57, so we'll need to split 57 in a 2:1 ratio, we'll simply divide the whole amount of 57 by (2+1) and distribute accordingly.
since diameter is given, use the 2nd equation
➳This number can be written in scientific notation as 1.86 times a power of 10.