3/10 times 2/3 3 times 2 is 5 and 10 times 3 is 30 5/30 a
Answer:
a is ( 4,8) B is ( 6,5) and c is ( 2.3)
Step-by-step explanation:
X= -10
You may review the image Ive attached to see how I got this answer.
Answer:
The weighted average is of 69.94.
Step-by-step explanation:
Weighted average:
The weighed average is found multiplying each grade by its respective weight.
The grades, and weights are:
67 on the lab, with a weight of 23% = 0.23
69 on the first major test, with a weight is 21.5% = 0.215
85 on the second major test, with a weight is 21.5% = 0.215.
63 on the final exam, with a weight of 34% = 0.34.
Weighted average:

The weighted average is of 69.94.
Answer:
3x + 7
Step-by-step explanation: