1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sedaia [141]
3 years ago
6

Find the slope of a line parallel to this equation 7x=-3y+15?

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
5 0
It is postive 1/3 cause you do oppsotise recipical
melisa1 [442]3 years ago
4 0
7x=-3y+15

switch the x and y to look like
3y=-7x+15

divide by 3
y=-7/3x+5

so the slope is -2.3333 or -2 1/3
the slope of a line that is parallel would be the same
You might be interested in
Hi. I need help with these questions.<br> See image for question. <br> Please answer no 10 and 11
Tanya [424]

9514 1404 393

Answer:

  10. (x, y) = (-3/8, 2 9/16)

  11. k = -1

Step-by-step explanation:

10. The value of x at the vertex is ...

  x = -b/(2a)

  x = -(-3)/(2(-4)) = -3/8

The corresponding value of y is ...

  y = 2 +(-3/8)(-3 +(-3/8)(-4)) = 2 +(-3/8)(-3/2) = 2 +(9/16)

The vertex is (x, y) = (-3/8, 2 9/16).

__

11. The discriminant is zero when the roots are equal.

  b² -4ac = 0

  (k-1)² -4(1)(-k) = 0

  k² -2k +1 +4k = 0

  k² +2k +1 = 0 . . . . . collect terms

  (k +1)² = 0 . . . . . . . . write as a square

  k = -1 . . . . . . . . . . . . the value of k that satisfies

<em>Check</em>

  x² -2x +1 = (x -1)² = 0 . . . . has equal roots: x=1.

3 0
3 years ago
12-y=2x-5 in slope-intercept form
Gemiola [76]

Answer: y = -2x + 7  

Step-by-step explanation:

Slope intercept form is the same as solving for y in the equation .

So solve for y and it will be in slope intercept form.

12 - y = 2x + 5   Subtract 12 from both sides

-12             -12

-y = 2x  -7      Now divide both sides by -1

y = -2x + 7

8 0
3 years ago
Giovanni spent a total of $13.75 bowling. He rented bowling shoes for $2.50 and bowled 3 games. Each game cost the same amount.
irina [24]
It’s $13.75=3x-$2.50 -> $11.25=3x -> $3.75=x
X=g
7 0
2 years ago
The equation of a line is x + 4y = 15.
alukav5142 [94]
<h2>Answer:  c.) ¹⁵/₄</h2>

Step-by-step explanation:

If we transpose the equation into the slope-intercept form (y = mx + c), the value of c is the y-intercept.

since   x + 4y = 15

then           4y = - x + 15

∴                  y = -¹/₄ x + ¹⁵/₄

<h3>⇒ the y-intercept for the line x + 4y = 15 is ¹⁵/₄</h3>

             

7 0
3 years ago
What do you think we use more in life, fractions or decimals? Explain.
Anika [276]
Decimals because money is expressed in decimals and we handle with money every day.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which is right??????
    5·2 answers
  • F(x) = x2 – 3x – 2 is shifted 4 units left. The result is g(x). What is g(x)?
    11·2 answers
  • What is an easier way to solve algebraic expressions?
    6·1 answer
  • Prove that the two circles shown below are similar.
    6·2 answers
  • Lines k and p are perpendicular, neither is vertical and p passes through the origin. Which is greater? A. The product of the sl
    7·1 answer
  • Find the mean of the data in the bar chart below.
    14·1 answer
  • 1)
    13·1 answer
  • Carl is estimating 653 - 644. His work is shown below.
    9·1 answer
  • In the figure below, which term best describes point X?
    13·2 answers
  • Which statement about the function f(x)=|x+3| is true?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!