Answer:
first question : solve for m: multiply both sides by n
m/n=p
m*(n)/n=p*n
m= p*n
Step-by-step explanation:
to solve for m in the first part, you have to get rid of the extras next to m. in this case because m is divided by n, if we multiply both sides by n, both n on the m side will cancel out n/n=1 . this will leave m*1= n*p
because we can ignore the coefficient 1, the solution of ot will give you m=n*p
this also answers the question that's asked in the first place. in the first question, you have to multiply both sides by n in order to get the answer.
A linear equation is an equation between two variables that gives a straight line when plotted on a graph.
Answer:
$21.46
Step-by-step explanation:
step 1) Multiply your subtotal by the applicable tax rate and enter the tax charged below your subtotal. So, if your subtotal is $16.40 and you need to apply sales tax at 9 percent, multiply $16.40 by 0.09 to arrive at $1.48. Add your subtotal to the tax your're charging to arrive at the total amount due.
step 2) If you want to leave a 20% tip, multiply the cost by 0.20 to get the tip amount or multiply the cost by 1.20 to get the total including tip.
step 3) if you haven't already add the amounts you got for the tax and tip to the subtotal $16.40 and you will get the answer: $21.46
Answer: x=3.482892
Step-by-step explanation:
