Answer:
100
Step-by-step explanation: its the same thing but in a different form
The answer is 
.
Multiple numerators by nums, and denoms by denoms.
· 
= 
simplified is
Hope this helped and branluest would be appreciated
Answer:
Third and forth.
Step-by-step explanation:
Marks up mean increasing the price.
Answer:
z = 62
y = 117
Step-by-step explanation:
Z
118 and z are supplementary.
z + 118 = 180 Supplementary angles add to 180. Subtract 118 from both sides.
z = 180 - 118 Do the subtraction
z = 62 Answer
Y
The interior angles of all quadrilaterals (convex) add up to 360 degrees.
y + z + 84 + 97 = 360 Given
62 + y + 84 + 97=360 Add
y + 243 = 360 Subtract 243 from both sides
y = 360 - 243 combine
y = 117 Answer
Answer:
10
Step-by-step explanation:
