6y+y(4)
7y(4)
y=4/7
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Answer:
9 quarters 5 dimes!
Step-by-step explanation:
9x0.25=2.25
5x0.10=0.50
2.25+0.50=2.75
Answer:
47.13cm
Step-by-step explanation:
2×3.142×7.5cm
Answer:1800 words
Step-by-step explanation:
Multiply how many words per minute she types by how many minutes she types. In this case 60x30=?. The easy way to do this is drop the 2 zeros and do 6x3=18. In the original equation we dropped the 2 zeros. Now we add them back on the back of the 18 and get 1800.
Answer: $11
Step-by-step explanation:
To have the same:
11+8=19
19×2=38
