The commutative property means you can switch around numbers in an equation.
So 9+8=17 could be written as 8+9=17.
0.80
9 in 0.79 is the tenth place. Since 9>5, upon rounding up 0.79 to the nearest tenth, 0.80 would be the answer.
Answer: x = -16
Step-by-step explanation:
3x - 11 = -x - 75 then solve. see photo attached for work.
9-4=-5 would be the smallest answer
Answer: f(x)=22
Explanation: 5(5)-3= 25-3=22
We substitute the x in the first problem with five because in the second equation, x is said to be five