4x^2-92x=9x^2 +126x;
5x^2+218x=0;
x(5x+218)=0;
X=0,-43.6, my calculation might be wrong tho you can’t check on your own
Answer:
The answer is A :)
Step-by-step explanation:
Answer:
gradient m = - 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the gradient and c the y- intercept )
y = - x - 3 ← is in slope- intercept form
with gradient m = - 1
3 x 18 = $54
2 x 3.99 = $7.98
1 x 45.00 = $45.00
Add: $54 + 7.98 + 45 = $106.98
Multiply: $106.98 x 0.085 = 9.093
Add: $106.98 + $ 9.09 = $116.07
He paid $116.07 total.
