Answer:
The answer should be 3.15
Step-by-step explanation:
Multiply $0.49 by 3 and you get $1.47.
Add $1.59 and $1.47 and you get $2.97
Add $2.97 plus 6% and you get 3.1482
$3.15.
Answer:
<h2>
</h2>
Step-by-step explanation:
Steps:
Subtract 4 from both sides:
Simplify:
Divide both sides by 12:
Simplify:
That's already in gradient-intercept form, EXCEPT that we typically write such an equation with y positive.
So we'd geet y = -x - 1 (answer)
Note that "gradient" means "slope" here. The slope is -1 and the y-intercept is also -1.
<h3>
Answer:</h3>
<u>The general equation of a circle with center at (a,b) and radius r is</u> :
<u>So, substituting the values we get the circle equation as</u> :
