Answer:c
Step-by-step explanation:
Answer:
$80.93
Step-by-step explanation:
We need to multiply Sara's bill by 35%, which is also 
So 
This is the amount that is deducted from Sara's bill. So now we need to subtract $43.58 from $124.50 to get her final bill of $80.93
The value of x is 60, as you wrote. The sum of all angles in a triangle is 180°.
The sum of all angles on a straight line is also 180°. So to find y, solve for the third angle of the triangle on the left.
50 + 60 = 110. 180-110 = 70°.
Now we know 2 of the 3 angles along the line (70° and x, 60°)
70 + 60 + y = 180
130 + y = 180
y = 50
Hope this helps. LMK if you have questions.