Write 60 + 3 + 7/10 as a decimal ?
Simplify 7b x 3c ?
Simplify b2 x 5b2 ?
Expand 3 (6 +k) ?
Factorise 5m + 30 ?
Simplify 3k/5 + k/5 ?
The prices of the five cars in Honest John's car sales yard are:
$10 000, $5900, $9999, $12 500, $3499
Calculate the mean price ?
Find the median of the scores: 1, 3, 1, 19, 8 ?
And can you tell me how they are done ?