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
mart [117]
3 years ago
9

What is the slope of the line 7x + 2y = 5

Mathematics
2 answers:
blondinia [14]3 years ago
8 0

Answer:

-7/2

Step-by-step explanation:

Anna11 [10]3 years ago
8 0

Answer:

-3.5 or -7/2

Step-by-step explanation:

To find the slope of a linear line, change it to y=mx+b where m=slope.

7x+2y=5

2y=-7x+5

y=(-7x+5)/2

y=-7/2x+5/2

5/2 is the y intercept(b), it does not affect the slope.

Thus, the answer is -7/2

You might be interested in
The area of a rectangle is 14 m2 , and the length of the rectangle is 3 m less than double the width. find the dimensions of the
muminat
Width =3.5, length = 4

Let's make a few equations to summarize what we know.:
a = 14
l = 2w -3
a = wl

Now let's substitute the expression for l into the expression for area and solve.
a = w(2w - 3)
a = 2w^2 - 3w
14 = 2w^2 - 3w

0 = 2w^2 - 3w - 14

which factors into
(2w - 7) (w + 2)

Solving for w
2w - 7 = 0
2w = 7
w = 3.5

w+2 = 0
w = -2

So w can be either 3.5 or -2. Since a negative width doesn't make sense, w = 3.5

Let's verify
w = 3.5
l = 2w - 3
l = 2*3.5 - 3
l = 7 - 3
l = 4
a = wl
a = 3.5 * 4
a = 14

So the width is 3.5 and the length is 4.

3 0
3 years ago
Claire has 35 pages left to read in her book. She wants to read an equal number of pages over next 6 days and finish the book. H
densk [106]

The number of pages which Claire should read each day to finish the 35 pages in 6 days is; 5.833 pages per day.

<h3>How many pages should Claire read per day?</h3>

It follows from the task content that the number of pages which Claire should read per day in a bid to finish all 35 pages in 6 days be determined.

Since the given condition is such that; Claire reads an equal number of pages on each of the next six days.

It follows that the number of pages to be read each day is given by;

35 / 6

= 5.833 pages per day.

Ultimately, the number of pages Claire should read per day over the next 6 days is; 5.833 pages per day.

Read more on division;

brainly.com/question/28119824

#SPJ1

4 0
1 year ago
Solve for the value of x<br> A) 12<br> B) 42<br> C) -12<br> D) -42
pentagon [3]
The angles of a triangle will always add up to be 180 degrees total.

x + 82 + x + 82 + 40 = 180
2x + 164 + 40 = 180
2x + 204 = 180
Subtract 204 from both sides.
Think of it as “180 + (-204)”
2x = -24
Divide each side by 2.
x = -12

Answer: x = -12
3 0
3 years ago
1
Mariana [72]

Answer:

x = 6

Step-by-step explanation:

∠ DBC + ∠ ABC = ∠ ABD , substitute values

5x - 4 + 8x - 3 = 79

13x + 1 = 79 ( subtract 1 from both sides )

13x = 78 ( divide both sides by 13 )

x = 6

8 0
3 years ago
aiden has collection of 3 nickles and quarters in his piggy bank. If the total value of the coins is $10.75, how many nickles do
Nata [24]
100 nickels and three quarters
3 0
3 years ago
Other questions:
  • Is the point (0,-7) on the x-axis or the y-axis?
    9·2 answers
  • Plot 5 parabolas, one through each set of color-coordinated points. (image attached)
    14·1 answer
  • The leaning tower of niles is 94 feet high and makes an angle of 85.5 degrees from the ground to the top of the tower. If you dr
    8·1 answer
  • Find x (picture included)
    7·1 answer
  • What is the relation between the trigonometric ratios tan(R) and tan(J)? Please answer ASAP!
    14·1 answer
  • What type of number can be written as a fraction p/q, where p and q are
    13·1 answer
  • Find the value of x.
    10·2 answers
  • 1. (a) Let A = 1, 3, 5, 7 and B = X : X is the first three multiple of 7 . Find (A−B).
    11·1 answer
  • If you know how to do it, please help me out :)
    15·1 answer
  • 1. James buys 1 coffee for $3.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!