Answer:
−4.6p−6.3p+3.9=−9.18
−4.6p+−6.3p+3.9=−9.18
(−4.6p+−6.3p)+(3.9)=−9.18(Combine Like Terms)
−10.9p+3.9=−9.18
−10.9p+3.9=−9.18
Step 2: Subtract 3.9 from both sides.
−10.9p+3.9−3.9=−9.18−3.9
−10.9p=−13.08
Step 3: Divide both sides by -10.9.
−10.9p
−10.9
=
−13.08
−10.9
p=1.2
2x + x + 10 + x = 110
4x + 10 = 110 (Subtract ten from both sides)
4x = 100 (divide both sides by four)
x = 25
Plug in values to check...
2(25) + 25 + 25 + 10 = 110
50 + 50 + 10 = 110
110 = 110
Mick is 50 years of age.
Sal is 25 years of age.
Eric is 35 years of age.
Answer:
35
Step-by-step explanation:
Answer: Multiply the radius,r, by 2. Divide the angle measure, x, by 4.
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