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
givi [52]
2 years ago
11

Solve for x.

Mathematics
1 answer:
Mamont248 [21]2 years ago
4 0

Answer:

A. x < -3 or x > -3

Step-by-step explanation:

Let's start with the equation -4x + 60 < 72.

-4x + 60 < 72

First using the order of operations, subtract 60 from both sides.

-4x + 60 - 60 < 72 - 60

- 4x < 12

Next we want to divide -4 from both sides to isolate the variable.

-4x/-4 < 12/-4

x > -3

When you divide a negative number, always make sure the change the sign.

Solve the next equation, 14x + 11 < -31, the same way we solved the last.

14x + 11 < -31

Subtract 11 from both sides.

14x + 11 - 11 < -31 -11

14x < -42

Divide 14 from both sides.

14x/14 < -42/14

x < -3

The equations have different signs.

A. x < -3 or x > -3

You might be interested in
PLZZ HELPPPP MEE WITH THIS GIVING 10 POINTSS!!!
aniked [119]
Uhh d might be 4 because 7 times 4 is 28 and 28+8 is 36
6 0
2 years ago
Read 2 more answers
Calculate the length of the circumference of a circle with radius of 7cm
borishaifa [10]
The circumference should be 43.98
7 0
2 years ago
Read 2 more answers
Harry is trying to solve the equation y = 2x^2 − x − 6 using the quadratic formula. He has made an error in one of the steps bel
Bond [772]
He made a mistake in step #2. It seemed to be a trivial mistake because it involved signs, but it still had a great impact. Since step#2, his solution was already wrong.

Instead of
(-1)²-4(2)(-6) = 1 + 48 = 49

What he did is
(-1)²-4(2)(-6) = -1 + 48 = 47
4 0
2 years ago
PLEASE ANSWER, WILL GIVE BRAINLIEST!
kumpel [21]
<h3>Answer:  b = 17</h3>

====================================================

Explanation:

The line must go through the point (5,2) which means x = 5 and y = 2 pair up together.

We'll plug these x and y values into the equation and solve for b.

y = -3x+b

2 = -3(5)+b

2 = -15+b

2+15 = b

17 = b

b = 17

The equation y = -3x+b turns into y = -3x+17

8 0
2 years ago
Please help! super urgent!
Sindrei [870]

Answer:

A. square root of 3 times 5

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Use the graph to evaluate each expression.
    11·1 answer
  • The scale factor K is <br> PLEASE ANSWER AND EXPLAIN PEASEE
    11·1 answer
  • 3−2x=2x+3(6−3x)−7(1−2y)=25+6y
    14·1 answer
  • WILL GIVE BRAINLIEST AND A HELLA LOT OF POINTS
    8·2 answers
  • What is 5 didvdied by 5836?
    7·2 answers
  • Choose the option that best describes what it means to be 60% done with a project.
    10·1 answer
  • Given f (x) = 2x3 + 5x2 – 3x and g(x) = 8x – 7, find (f X g)(x).
    13·1 answer
  • Lyme disease is spread in the northeastern United States by infected ticks. The ticks are infected mainly by feeding on mice, so
    9·1 answer
  • Is the following relation a function? <br><br> A) Yes<br> B) No
    12·2 answers
  • Fifty Points and Brainliest!<br> Select all that have a proportional relationship:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!