0.4*(7.5 + 40) = 19
19
(6x18)+(6x1)=115
19 * 14 = (20 - 1) * 14 = 20*14 - 1*14 = 280 - 14 = 266
m = -19
1
19
19*14 = 19*(10 + 4) = 19*10 + 19*4 = 190 + 76 = 266 (You could use the distributive property again to split 19 into 10 + 9 but that is multiplying by 19 is simple enough and using the distributive property for that is just laziness.
The Abelian (commutative) property of integers under addition.
220 x 19 = (220 x 10) + (220 x 9)
(6x18)+(6x1)=115
An equation where p = 19
Commutative property of addition.
a=10
An equation where x equals 3.
15 times 19 equals 285. You can find this by multiplying the two numbers directly or using the distributive property. For example, 15 times 19 can be calculated as (15 times 20) minus (15 times 1), which gives you 300 minus 15, resulting in 285.
19 * 14 = (20 - 1) * 14 = 20*14 - 1*14 = 280 - 14 = 266
19*70 = (20 - 1)*70 = 20*70 - 1*70 = 1400 - 70 = 1330