• The cost of the meal was $45.67. The sales tax was 8%. They left a tip of 15% of the cost of the meal and the tax. What was the total cost of the meal, tax, and tip combined?

45.67x1.08 =49.32 - cost of the meal + 8% tax.

49.32x1.5=56.72 - total cost of the meal.

Step-by-step explanation:

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

range is infinite on both x and y axis positive and negative

step-by-step explanation: