Answer:
Total is $138.75 which is answer D
Step-by-step explanation:
15*3.5= $52.50
15*5.75= $86.25
Total is $138.75
Supplementary angles = 180
2x +3x-10 = 180
5x -10 =180
5x -10 +10 =180+10
5x =190
5x/5 =190/5
x = 38
2x=76
3x-10= 3(38)-10=104
The measure of angles are 76 and 104
20% of 123.74 can be represented like so:
123.74 * (20/100)
Which is
123.74 * (1/5)
Which is
123.74 ÷ 5
Which equals your answer,
24.748
Answer: They would cost 48 dollars
Step-by-step explanation: