Math quiz 7b (santiago jose gomez ospina)

2 times 2 equals

9 divided by 3 equals

3 plus 30 divided by 3 equals

3 times 0 equals

4a plus 3 equals 11 (equation)

A teacher do a survey in the school about who are the best, the computers or the tablets.the 45% surveyed tablets and the 55% surveyed computer .who has more cotes ,computers or tablets?

3x plus 0.3 equals 3.3 (equation)

X/6 plus 4 equals 15 (equation)

2/7m minus 1/7 equals 3/14 (equation)

Jennifer is saving money to buy a bike the bike costs $245.she has $125 saved,and each week she adds $15 to her savings.how long will it take here to save enough money to buy the bike? 8 equation)

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