$18.37 is the cost of just the dinner.
Add 6% of this as tax by either multiplying by dinner cost by 1.06 (to get dinner + tax)
For tip... If you calculate the 15% before, then you would add it together with the tax to get 21%, and then your answer would be calculated in the same way as just the tax.
If you tip the amount after tax, then take your answer for the (dinner + tax) part and use the same method, but with 15%.
(dinner + tax) x 1.15 = dinner, tax + tip
Answer:
∠ EFG = 83°, ∠ GCE = 97°
Step-by-step explanation:
Since FE and FG are tangents to the circle then
∠ FGC and ∠ FEC are right angles
The sum of the angles in quadrilateral CEFG = 360°
Sum the 4 angles and equate to 360
3x + 11 + 90 + 5x - 23 + 90 = 360, that is
8x + 168 = 360 ( subtract 168 from both sides )
8x = 192 ( divide both sides by 8 )
x = 24
Thus
∠ EFG = 3x + 11 = 3(24) + 11 = 72 + 11 = 83°
∠ GCE = 5x - 23 = 5(24) - 23 = 120 - 23 = 97°
Answer:
slope = -1
Step-by-step explanation:
y2-y1 / x2-x1=
1+5 / -2-4 = 6/-6
M = -1
Answer:
Step-by-step explanation:
19-13p=-17p-5
+5 +5
24-13p=-17p
+13p +13p
24=-4p
/-4 /-4
-6=p