anonymous
  • anonymous
*help requested* *fan and medal awarded* Simplify 3x + 9 over 3 3x + 3 x + 3 x + 9 x What is the equation of the line that passes through the points (-2, 3) and (2, 7)? x - y = -1 x - y = -2 x - y = - 5 x - y = - 6 Evaluate: 18 + 4 ÷ 2 - 8 2 8 12 3
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
ummm the last one is 3, im still trying to find out the others
anonymous
  • anonymous
Divide each term separately\[\frac{ 3x + 9 }{ 3 }\]-----\[\frac{ 3x }{ 3 } = x\]\[\frac{ 9 }{ 3 } = 3\] x + 3
anonymous
  • anonymous
2) Point-Slope form. y - y1 = m(x - x1) Find slope. (-2, 3) and (2, 7) \[m =\frac{ y2 - y1 }{ x2 - x1 }\]\[m = \frac{ 7 - 3 }{ 2 -(-2) } = \frac{ 7 - 3 }{ 2 + 2 } = \frac{ 4 }{ 4 } = 1\]Slope(m): 1 Point: (-2, 3) y - 3 = 1(x - (-2)) y - 3 = 1(x + 2) Change to Slope-intercept form. y = mx + b Distribute. y - 3 = x + 2 Add 3. y = x + 5 Change to standard form. Ax + By = C 'A' cannot be a negative or a fraction. y = x + 5 Subtract x from both sides. -x + y = 5 Multiply everything by -1. \[-1(-x + y = 5)\] x - y = -5 <-- Your answer. (:

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
3) Use the order of operations: PEMDAS. - Parenthesis - Exponents - Multiplication/ Division - Addition/ Subtraction 18 + 4 ÷ 2 - 8 Divide 4 by 2. 18 + (4 ÷ 2) - 8 18 + 2 - 8 Add 18 and 2. 20 - 8 Subtract and Solve (:

Looking for something else?

Not the answer you are looking for? Search for more explanations.