Answer:
Sarah
Step-by-step explanation:
6.75/3 is the total for one pound . This = 2,25 while calros' 4.52/2 = 2.26. sarah paid one cent less, getting a better deal than carlos
Answer:
The answer is 190mm2
Step-by-step explanation:
(3x5)x2 30
(3x10)x2 60
(5x10)x2 100
add them all up to get 190
26 x 72 = 1872
40 + 420 + 12 = 472
1872 - 472 = 1400 (the answer)
10 + 15x + x + 10
= 16x + 20