So 4.5 is equal to 4 and 1/2
u can convert that to 9/2
then to get the reciprocal you flip the denominator and numerator
this gives u 2/9
Omg don’t catfish it’s so damaging to your own self confidence!
I hope this helps you
9.8.7!-7!
7! (72-1)
7!.71
The first and the 2nd one are correct because x is 21 and y is 49
3 and 4 at wrong
Answer:
x=-7
Step-by-step explanation:
1. Distribute the 7 into the parenthesis: -7-2x=7x+56
2. Combine like terms by doing the opposite operation to the numbers: -7=9x+56 (added 2x to 7x)
3. Subtract 56 to each side of the equation: -63=9x
4. To isolate the variable "x," divide each side by 9: x=-7
