Marla pays$42.25 for dinner. If she leaves a 20 % tip, how much will she spend on dinner and the tip

$50.70

Step-by-step explanation:

To find tip amount, you multiply the numerical version of the percent with the bill. In this case, it's 42.25 times 0.2. You get $8.45 as your answer, so you add it to the bill and get $50.70.

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.