Question

8 (5а+17)при а=3помогите

Answer 1

1) 40а+136=40*3+17=137/
2)12*8+25=121:11=11.
3)8*6-33=15=105:15=7
4)14*5-27=43, 9*43=387

Answer 2

8 (5*3 + 17 ) = 8 * 32 = 256