Answer:
5/3 < x < 10
Step-by-step explanation:
Answer: C.1:5
Step-by-step explanation: I cant remember but I think that's what it is
83 x 6 = 498
all six of her scores need to equal at least 498 for an 83 average
83 + 84 + 93 + 77 + 85 = 422
498-422 = 76
she needs a 76
If y equals 2x - 3 in the second equation, than subsitute it in for y in the first.
2x + 2x - 3 = 5
4x - 3 = 5
4x = 8
x=2
2(2) + y = 5
x = 2 and y = 1
4) 28 is the answer because it is a 90 degree angle, so you got half of it and all you do it subtract 90-62=28
