Answer:
(3x + 10) / (2x + 5)(x - 5).
Step-by-step explanation:
(3/2x+5) + (5/x-5)
= [3(x - 5) + 5(2x + 5) ] / [ (2x + 5)(x - 5)]
= 3x - 15 + 10x + 25 / (2x + 5)(x - 5)
= 13x + 10 / (2x + 5)(x - 5).
Answer:
D. 4/(2/5)
Step-by-step explanation:
For example, if the wood was 8ft long, and was cut into 4 foot long segments, you would divide 8 by 4 to get 2, which is the logical answer. Use the same thinking here. In other words, divide the large piece into smaller pieces.
For this one, divide 4 (large) by 2/5 (small).
If simplification is needed you can make 10 pieces.
Answer:
100 in^2
Step-by-step explanation:
(15/21)^2 x 196 = 100
Step-by-step explanation:
The answer is in the pic above
Answer:
{4,7,10}
Step-by-step explanation:
f(2) = 3*2 - 2 = 4
f(3) = 3*3 - 2 = 7
f(4) = 3*4 - 2 = 10.
thus answer = {4,7,10}
