x - 2y = 8 then it is y = 0.5x-4.
Hope I helped! ( Smiles )
Answer:
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36
6
2. =42 is the answer
4
Answer:
the quotient of 3 and 4 subtracted from 25.
Step-by-step explanation:
Pythagorean theorem:
a^2+b^2=c^2 (C^2 always is the hypotenuse)
21^2+b^2=29^2
441+b^2=841
841-441=400
square root of 400 is 20
Your answer is 20
No.
a. take 35% off 30 =19.5
b. first take 25% off 30 = 22.5, then take 10% off 22.5 = 20.25
