You buy 6 shirts. So $77 minus $5=$72
Then you divide $72 by $12 and you get 6 shirts
A. Thay intersect at one point.
Answer: y =
x + 1
Step-by-step explanation:
First, we will find the slope. The slope of perpendicular lines are negative reciprocals.
In this case, the first slope is 2. The negative of 2 is -2, and the reciprocal of -2 is
.
Now, we will plug in this new slope, the point given, and solve for the <em>b</em>, or the y-intercept.
y = <em>m</em>x + <em>b</em>
(-1) = (
)(4) + <em>b</em>
-1 = -2 + <em>b</em>
1 = <em>b</em>
Lastly, we will write our equation.
y = <em>m</em>x + <em>b</em>
y =
x + 1
The line is y =
x + 1, or y = 1 -
.
Answer:
32 units
Step-by-step explanation:
2 x 4 x 4 = 32
you mulyiply the height the width and the length
Answer:
$7.9 /hour
Step-by-step explanation:
$316/40 = $7. 9per hour