Answer:
$40
Step-by-step explanation:
5(*4)/12(*4)=20/48
If 20/48 of them had 2.00 tips then multiply 20*2= $40
Answer:
-7
Step-by-step explanation:
8=r+15
-15 -15
-7=r
check
8=r+15
substitute
8=-7+15
8=8 check
Answer:
x = 13 1/2
Step-by-step explanation:
16x -12x+0=54
combine like terms
4x + 0 = 54
4x = 54
divide each side by 4
4x/4 = 54 /4
x = 54/4
x = 13 2/4
x = 13 1/2
The coordinates of A is (-1, 2)
You just first move over to the left on the X axis making your x coordinate a negative. So when you you get to -1 you go up to where A is, which is at positive 2. Your y coordinate is positive because you're moving up on the Y axis and not down.
Answer:
22
Step-by-step explanation:
<h2>
—Math</h2>
√(x+3) –4 = 1
√(x+3) = 1 +4
√(x+3) = 5
x + 3 = 5²
x = 25 –3
x = 22