The sum of twice a numbet n, and 14 ls 30 write an equation that models this statement. Then explain how you might use reasoning to find the value of

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.