Multiple 15 by 6, the answer is 90 square cm
You can't change the sum by changing the grouping. Any way you cut it, you will always get 226, as you only have addition operations, and the commutative property [a+(b+c)=(a+b)+c] means that the sum will always be the same.
Answer:
x - 4 = 2y
Step-by-step explanation:
"four less than a number x" therefore; x - 4
"is twice another number y" therefore; 2y
You just have to multiply each number by 180 and that's how many you have of each color respectively
Fractions not roots
Explanation
Just cuhz
