3 years ago

Maria's bill for lunch was $12.25. How much would her tip be if she leaves a 20% tip?

Mathematics

1 answer:

maw [93]3 years ago

7 0

Answer:

$2.45

Step-by-step explanation:

First, we find how much 20% of 12.25 is:

we can convert 20% directly to a decimal:

20% = 0.2

Then we find

20% of 12.25 = 0.2 x 12.25 = 2.45

So Maria's tip would be $2.45

You might be interested in

Square root3(square root3+2square root12) simplify it.Answer should be square root 3.

julsineya [31]

Answer:

sqrt3[sqrt3+2sqrt12]=sqrt3[sqrt3+4sqrt3] = sqrt3[5sqrt3= 3x5 =15

5 0

3 years ago

Read 2 more answers

In order to unlock the mystery window, you must enter a 3 digit code. You are given these following: -The number can be divided

liraira [26]

343 or how to solve LCM OR GCF Since 1 divides into everything, then the greatest common factor in this case is just 1. When 1 is the GCF, the numbers are said to be "relatively" prime; that is, they are prime, relative to each other. Then the GCF is 1 and the LCM is 2 × 2 × 2 × 3 = 24.

I can’t seem to figure it out so sorry but example on how to find it ^

4 0

3 years ago

Solve the system by substitution.<br>3x-6y=2<br>4x+3y=-1

crimeas [40]

Answer:

y = -1/3

x = 0

Step-by-step explanation:

3x-6y = 2 then 3x = 2+6y, x=(2+6y)/3

4x+3y = -1

substitute for x

4(2/3+2y)-6y = 2

8/3+8y-6y = 2

reduce

2y = 2-8/3

2y = -2/3

divide both sides by 2

y = -1/3

4x+3(-1/3) = -1

4x = 0

x = 0

8 0

3 years ago

Can 7/30 be reduced?

JulijaS [17]

Answer:

Step-by-step explanation:

as 7 is a prime numbers and prime numbers cannot be reduced .

8 0

3 years ago

Write 1.375x10-6 in standard form

liq [111]

1 + .3 +.07+.005 x 10 - 6

7 0

4 years ago