Answer:
A,C,E
Step-by-step explanation:
x+4 6
------- ÷ ---------
3 x
Copy dot flip
x+4 x
------- * --------- (A)
3 6
Reversing the order
x x+4
------- * --------- (C)
6 3
x(x+4)
------------
18
x^2+4x
--------------(E)
18
Answer:
41
Step-by-step explanation:
These angles are vertical angles, and vertical angles are equal
2x+1 = 7x-99
Subtract 2x from each side
2x+1-2x = 7x-2x-99
1 = 5x-99
Add 99 to each side
1+99 = 5x-99+99
100 = 5x
Divide each side by
100/5 = 5x/5
20 =x
The 2x+1 angle equals
2(20)+1
40+1
41
I will do a and b and you do the rest.
For (a), the equation is x + y = 154.
For (b), the equation is 320x + 85y = 14,970.
We have two equations in two unknowns.
Use the substitute method to find x and y (the given c). Once you have x and y, use that to find d.
Take it from here.
The answer would me x + 6.01
And increase means to add so x + 61% = x + 6.01
Hope this helps
Have a great day/night
Answer:
I have provided an explanation on the attached picture. Good Luck.
