Sam puts 14 coins into 4 different rows. the first row has 3 more coins than the second row. the second row has 1 coin less than the third row. the fourth row now has twice as many coins as the second row. find the number of coins in each row.

Row 1: 5 coins

Row 2: 2 coins

Row 3: 3 coins

Row 4: 4 coins

Work:  let 0 be a coin.

so... :R1 00000 since r2 has 2 coins, then 2+3=5

        R2 00 since r3 has 3 coins, then 1-3=2

        R3 000 since r2 is 1 less than this row

        R4 0000  and since r4 is 2x2

Hope this helped!!

:)

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: