Answer:
46
Step-by-step explanation:
Set up the equation:
x-12=34
Undo subtraction by addition
x-12+12=34+12
-12+12 cancels and 34 plus 12 is 46
x=46
Answer: square
If you cut the cube in half, you could see that there is clearly a square there.
Answer:
Both accounts will have $450
Step-by-step explanation:
Tina y= 25x+220
Cliff y= 35x+100
we can use substitution to solve this problem so the formatting would be:
25x+220=35x+100
subtract 25x from both sides
220=10x+100
Subtract 100 from both sides
120=10x
Divide both sides by 10
12=x
now that we have an x value we can plug it into either equation.
y=100+35(10)
y=100+350
y=450
8x-8+6x
the answer is 14x-8