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
Mama L [17]
3 years ago
9

Is x= -4 the solution to the equation?

Mathematics
2 answers:
IceJOKER [234]3 years ago
5 0

Answer:

x = -4 is not the solution to the equation because when you see the sign ≤ means there would be many numbers, can't count all of them but the answer would not be any specific number!

Hope this helped :3

Zarrin [17]3 years ago
4 0

Answer:

No

Step-by-step explanation:

To determine if x = - 4 is a solution to the inequality, substitute x = - 4 into the left side of the inequality and compare with right side.

5(- 4)² + 10(- 4) - 25

= (5 × 16) - 40 - 25 = 80 - 40 - 25 = 15 > 10

Since left side > right side then x = - 4 is not a solution

You might be interested in
How do you solve the following problem: is (3,4) a solution to 2x+3y=10?
ale4655 [162]
The answer is C. plug 3 and 4 into the equation and see if it's true.
3 0
3 years ago
What is 63/80 as a percent?
Romashka [77]
63/80 x 100 = 78.8%

You divide normally but multiply by 100 (moving the decimal over two places).
6 0
3 years ago
Read 2 more answers
aliana uses beads that are 5/4 inches long to make necklaces. she uses 3 beads all togehter.how many inches of beads will aliana
arlik [135]
Aliana will use 3.75 inches to make her necklace
4 0
3 years ago
Data is collected from a:
Naily [24]
A. I Believe because Data is collected by sample?
8 0
3 years ago
Chrissie thinks of a number. 30% of her number is 270. What is the number she is thinking of? Please help.
MrRissso [65]

Answer:

81

Step-by-step explanation:

hope it helps

3 0
2 years ago
Other questions:
  • 2,231.5 milligrams = ? Grams<br><br> A) 2.2315 g<br> B) 223.15 g<br> C) 22,315 g<br> D) 0.0022315 g
    5·2 answers
  • Solve for x
    15·1 answer
  • What is 34 percent of 57
    15·1 answer
  • I WILL GIVE YOU BRAINIEST IF IT IS CORRECT!!!
    5·2 answers
  • 6. A giraffe can run 32 miles per hour. What is the speed in meters per minute?​
    12·1 answer
  • A business owner noted the features of the 100 100100 cars parked at the business. Here are the results: Sunroof2 doors4 doors 2
    9·1 answer
  • A line has a slope of 5 and includes the points (1,t) and (3,2). What is the value of t?
    13·1 answer
  • Isaac and Paul shared some baseball cards in the ratio 2:5. If Paul gave 30 cards to Isaac, they would have the same number of c
    14·1 answer
  • Write the set using the roster method A={a|a an even number and 15&lt; a&lt; =25}
    11·1 answer
  • Please help me asap!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!