Answer:

Refer to the attachment for explication of steps. :)
Answer:
C. -7
Step-by-step explanation:
See the picture for steps :)
Finding an angle of a triangle
C
For first 3 minutes keep 1.25
Then for rest do 0.15(x-3)
Now add to get total cost
Mark brainliest please
Answer:
42 cm
Step-by-step explanation:
the first triangle is 7 times bigger than the second triangle. ( 4 x 7 = 28)
so to find out line EG, you times 6 cm by 7. which is 42