Question

Look at picture answer it plz homework is due tomorrow

Answer 1

a) 10 × 7= 70, 15×3= 45
70-45= 25.

b) 2 × 10= 20 , 8×15 =120
20-120= -100

c)( -15×5)+(5×10)

I hope this helps and is correct~~♡♡chyna