Answer:
it is 28/2= 14 x 4 = 56
Step-by-step explanation:
7 times 4 = 28 add 28 4 times
B
Step-by-step explanation: 6 21 9 45
49 × 17 + 49 × 3
49 × (17 + 3)
49 × 20
240
240 times 0.15 (15%) is 36
(2*9)-5+0
This equals 13.
(8*7)/4-1
This also equals 13.
Hope this helps!