Step-by-step explanation:
The answer is attached in this photo
In this case, you aren't going to get an integer for the value of a, but you can rearrange the equation to equal a.
4a-3=D add 3 to both sides
4a=D+3 divide both sides by 4
a=(D+3)/4 here's your answer
The correct anwer is -21 and how i got that is by taking -7*300 to get -21 as my answer let me know if it helped any...
Answer:
$1.20
Step-by-step explanation:
3.6/3=1.2
you would divide for the unit rate or in other words simplify it.
