we know that
The first digit from the right is the units of the number
The second digit from the right is the tens of the number
The third digit from the right is the hundreds of the number
so
In this problem
represent units-------->
represent tens-------->
represent hundreds-------->
therefore
the answer is
tens or
Answer:
not equal
Step-by-step explanation:
I can tell that you are really frustrated since your worksheet is really crumpled XD I get you .
Part A:Expression 1 and 4
workings :
expression 1 : 9+5x-5+3x = 5x+3x+9-5(arrange like terms )
=8x+4
expression 4: 4(1+2x) (expand) = 4+8x
since 8x+4 is the same as 4+8x , expression 1 &4 is equal
PART B:EXPRESSION 3
given expression : 2x+9-x+3 =x+12
since expression 3 is x +12, expression 3 is equivalent to the expression given
Answer: 7j = 91
CORRECT ME IF I'M WRONG!
<em>Hope this helps!</em>
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<u>Brainliest would be great!</u>