Answer:
Step-by-step explanation:
Tutoring ABC - $50 sign up and $12 an hour
HW helps- $38 sign up and $15 an hour
50 38
<u>+12</u> <u>+15</u>
62 53
<u>+12</u> <u> +15</u>
74 68 Four months
<u>+12</u> <u>+ 15</u>
86 83
<u>+12</u> <u>+15</u>
98 98
Answer:
The mid-point between the endpoints (10,5) and (6,9) is:
Step-by-step explanation:
Let (x, y) be the mid-point
Given the points
Using the formula to find the mid-point between the endpoints (10,5) and (6,9)

Here:

Thus,



Therefore, the mid-point between the endpoints (10,5) and (6,9) is:
Answer:
1070 cm.
Step-by-step explanation:
Its correct for Khan Academy:)
Answer:
2x-2= -21
Step-by-step explanation: