First person to answer all will earn bristliest
1 answer:
1) -6y + 17 = 3y - 10 Subtract 3y from both sides. -6y - 3y + 17 = -10 Subtract 10 from both sides. -6y - 3y = -12 - 10 Simplify. -9y = -27 Divide both sides by -9. y = 3 2) 3x - 32 = -7x + 28 Add 7x to both sides. 3x + 7x - 32 = 28 Add 32 to both sides. 3x + 7x = 28 + 32 Simplify. 10x = 60 Divide both sides by 10. x = 6 3) 3.2 - 16 = 4a Simplify. -12.8 = 4a Divide both sides by 4. a = -3.2 4) 16.8 - v = 6v Add v to both sides. 16.8 = 6v + v Simplify. 16.8 = 7v Divide both sides by 7. v = 2.4 To check all answers, simply plug in the value of the variable that you found, then simplify. ~Hope I helped!~
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Answer: 2/25
Step-by-step explanation:
The formula to find the slope is (y2-y1)/(x2-x1)
If you plug in the numbers, you get (18-14)/(30-(-20))
Solve the expression and you get 4/50 = 2/25
So your answer is 2/25
Answer:
add this and (5 × 5 × 5) × (5 × 5 × 5 × 5 × 5
Step-by-step explanation:
For this case we can solve the problem by means of the following rule of three: 94 --------> 100% 17 --------> x Clearing x we have: x = (17/94) * (100) x = 18,08510638% To the nearest tenth of a percent: x = 18.1% Answer: This is 18.1% of his compact discs.
Get total lengths by multiplying:
10 x 12.6 = 126
6 x 16.1 = 96.6
Add the total lengths together and divide by 16:
126 + 96.6 = 222.6
222.6 / 16 = 13.9125
Rounded to 2 decimal places = 13.91
answer: 13.91
Answer:
3293/72
Step-by-step explanation:
change to improper fraction to times.