To add the two expressions, we can write it as:
4.6x-3 + (-5.3x+9)
We can distribute the plus sign (which means just drop the parenthesis in this case):
4.6x-3-5.3x+9
Now, we can simplify by combining like terms:
-0.7x+6
Which number, when rounded to the nearest whole number and to the nearest tenth, rounds to the same value?
1.63
5.46
4.95
2.12
Can you help ?
The last option is correct! Hope that helps :)
X= the amount of hot dogs y= the number of popcorn balls.
System 1= 2x+4y=14.00
System 2= 4x+7y=26.00
i think
The answer is (D. 12 3/8 )