The third expression is wrong
3. X= y-3
You subtract 3 to the other side to make X the subject of the formula.
The answers to your question would be A. Housing B. medical expenses C. Groceries
first you turn the fractions into inproper fractions by multiplying the whole number by the denomonator and adding the numerator
4×4=16
16+3=19
19/4
4×7=28
28+1=29
29/7
keep the denomonators the same. now that you've converted them into inproper fractions you can multiply them
19/4 × 29/7=551/28
there is no way to simplify this answer so this is the final answer
(x-12)(x-1) is the answer.
