5y - 4 + 9y - 1y + 15= 5y + 9y - 1y + 15 - 4= (5 + 9 - 1)y + (15 - 4)= 13y + 9
That will depend on the plus or minus vallues of 15, 4, x and 9 which have not been given
-9 4/5 +9 15/16= -4/5+15/16= -64/80+75/80= 11/80
6 - (-9) = 15 15 + 2 = 17 17 - 4 = 13 is the answer.
13 - 4 + 15 ÷ 3 =13 - 4 + 5 = 9 + 5 = 14
4 x 15 + 9 = 69
10+9+15+8+4+6+11=63
To solve this expression, you must follow the order of operations, which is Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). In this case, you would add 44 and 9 first to get 53, then subtract 42 to get 11, and finally add 4 to get the final answer of 15.
5y - 4 + 9y - 1y + 15= 5y + 9y - 1y + 15 - 4= (5 + 9 - 1)y + (15 - 4)= 13y + 9
That will depend on the plus or minus vallues of 15, 4, x and 9 which have not been given
-9 4/5 +9 15/16= -4/5+15/16= -64/80+75/80= 11/80
4/9 + 15 = 154/9 = 15.44...
(1/3) + (4/15) = (5/15) + (4/15) = 9/15 = 3/5 = 0.6
6 - (-9) = 15 15 + 2 = 17 17 - 4 = 13 is the answer.
They sum up to 15
9/15 + 10/15 = 1 and 4/15
13 - 4 + 15 ÷ 3 =13 - 4 + 5 = 9 + 5 = 14