Carla and rob left a 20% tip after having lunch at a restaurant the amount of the tip was $6 Carla's lunch cost $15 which equation can you use to find x, the cost of robs lunch

Answers

Answer 1

Answer: This question is a little tricky. Carla had a bill of $15, which we will add to the cost of Rob's lunch. They left a 20% tip on the TOTAL cost of both their lunches, which should equal $6. 20% is equivalent to 0.2. So, the equation is 6=0.2(x+15). In other words, 20% of the sum of Carla and Rob's lunches is 6 dollars.

Answer: 6=0.2(x+15)

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How do you do this problem 3 2/5 + 3/8 + 1 1/2
25% of what number is 15

Help plz i want help

Answers

Answer:

1/3

Step-by-step explanation:

There are 9 possible outcomes

We want the ones that have the same color which are GG , YY or BB

P ( same color) = number of same color outcomes / total outcomes

= 3/9

=1/3

Answer:

1/3

Step-by-step explanation:

3/9, simplify to 1/3

0.1 is 1/10 of what number

Answers

0.1 is 1/10 of 1
as 1 divided by 10 is 0.1
so the answer is 1
hope this helps

1 is the number as 1.0 is a whole number and 0.1 divides into it ten times

Witch is greater -5/6 or -5/8

Answers

$(-5)/(8) = -0.625 , (-5)/(6) = -0.83333333333$

Which one is greater? Remember, The further it is from 0, the smaller it is.

Hope that helped (:

-TotoandFidoLOVE

29) Bob the seagull is is flying 10 feet above sea level and Nemo the fish is swimming 25 feetbelow sea level. How far below Bob is Nemo?

Answers

nemo is 15 feet below bob

Write a Multiplication Expression using the variable s to represent the area of a Square

Answers

SxS = area

S= side

In other words, the area of a square is s^2

Please Help: Determine which ordered pair is a solution of y = x^2 - 2. A) -2,6
B) 5, 21
C) -1, -1
D) -5, 24

Answers

The answer is C
The term "ordered pairs" refers to graphing and so it will always be in the order of x,y....x first and then y, ALWAYS, so this tells you that in every potential answer given, that the first number IS x and then
to solve for y (the second number) you must do as the equation states and square x,(the first number in the ordered pair you are testing), (squaring means to times it by itself) and then subtract 2, the answer to that, will give you the solution for y.....so......so try this out for all of the above listed potentially correct answers, only ONE will work out properly
Important: to do the equation, you must remember that a negative times a negative ALWAYS equals a positive....so
-1 * -1 = 1.....then the last step, subtracting 2 (-2)
1 -2 = -1......thus C : -1, -1.... is the only possible answer

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