Answer:
The answers are that the x-coordinate is 3, the y-coordinate is 4 and it is in quadrant I
Step-by-step explanation:
To find these answers, start by solving the system. We can do this by multiplying the second equation by 2 and adding them together.
8x + 6y = 48
4x - 6y = -12
-------------------
12x = 36
x = 3
Next, find the y value by plugging in the x value to either equation and solving.
2x - 3y = -6
2(3) - 3y = -6
6 - 3y = -6
-3y = -12
y = 4
The given function is
f(x) = |x|
Moving 4 units to right means, subtracting the number from x. So moving |x| 4 units to right will give:
f(x) = |x-4|
Moving 2 units up means addition of a number to the function. So moving 2 units up will give:
f(x) = |x-4| + 2
Thus, the correct answer to the question is option B
Answer:
It is the second one 20^247
Step-by-step explanation:
Answer:
He had 7.15 dollars left over
Step-by-step explanation:
12 x 5.3 = 63.6
15 x 1.95 = 29.25
63.6 + 29.25 = 92.85
100 - 92.85 = 7.15
hope this helps you :)
pls mark brainlest ;)
Robs lunch cost is unknown = x
and we know carla's cost 15 = 15
x + 15 = total lunch cost
now me know 20% is 6
so 20% of total lunch cost is 6
or
(x+15)(.02) which is 20% of lunch and this is 6
or
(x+15)(.02) = 6 this is the equation to find x
this is the answer, but for kicks lets solve it to to find the cost
.2x + 3 = 6
- 3 -3
.2x = 3
/.2 /.2
x = 15
Robs lunch cost $15 too