Answer: 23/18
Step-by-step explanation:
12 x 40 = hours she worked = 480
3 x 31 = appointment fee = 93
480 + 93 = 573
Since we are adding two positive numbers here, their sum could be found by writing either
8
+4
---
12
or
4
+8
---
12
Answer:
x = 12
Step-by-step explanation:
the two equations shown should add up to 180. so I did this equation: (10x-20)+ (6x+8) = 180 and I solved for x
The first one. Substitute both $82 and $42 to get the 4 and 9 hundreds.
Y = -1/8*82+57/4 = 4 hundreds
