Answer:
7.33
Step-by-step explanation:
13 1/8
3/2* 7/2*5/2
= 105/8
= 13 1/8
To simplify this expression, we are going to combine like terms.
First, we can see that we have two terms with the variables being multiplied together, and . Together, these add to , so our expression is now:
We also have two terms with , and . Together, these add to , so our expression is now:
Our final expression is xy - yz + 5.
"2 + 2(-3)(7) = negative
-2(27 ÷ 9)+4= negative
(14 ÷ -2)(-6)= positive
(4 - 10) - ( 8 ÷ ( -2))= negative
2 + 2(-3)(7) = -40
-2(27 ÷ 9)+4= -2
(14 ÷ -2)(-6)= 42
(4 - 10) - ( 8 ÷ ( -2))= -2"