Hey !! here is your answer --
(5.7+2.2)-1.1
= 7.9 -1.1
= 6.8
2z+6+15-9z
-7z+21
Hope this helps
Answer:
4 and i think quotient of
Step-by-step explanation:
4 bc you count how many decimal places there are. it says that one of the factor is whole so count them and thats how many there are for the other factor. idk about the other correct me if it is wrong
Answer:
x° = 40°
Step-by-step explanation:
142° = 3x° + 22° (Vertically opposite angles)
3x° = 120°
x° = 40°
Hello - let's do this step by step. Show your work.
You're asking: 9(8−x)=3x.
Now, simplify both sides of the equation.
9(8−x)=3x
(9)(8)+(9)(−x)=3x (To do that, distribute)
72+−9x=3x
−9x+72=3x
Now, subtract 3x from both sides.
−9x+72−3x=3x−3x
Simplify,
−12x+72=0
After, subtract 72 from both sides.
−12x+72−72=0−72
−12x=−72
Last thing, divide both sides by -12.
-12x/12 = -72/-12
Divide.
Therefore, you have <u>x = 6</u> as your final answer.
