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
FinnZ [79.3K]
3 years ago
8

Solve: -7 < 2x+5 < 7

Mathematics
1 answer:
kondor19780726 [428]3 years ago
4 0

Answer:

- 6 < x < 1

Step-by-step explanation:

first things first:

- 7 < 2x  + 5 \\  - 7 - 5 < 2x  + 5 - 5 \\  - 12 < 2x \\  - 6 < x

now:

2x + 5 < 7 \\ 2x + 5 - 5 < 7 - 5 \\ 2x < 2 \\ x < 1

now the intersection is:

- 6 < x < 1

You might be interested in
15% of 60 is how much
MaRussiya [10]
9. Because 15% of 60 is 9.
3 0
3 years ago
Read 2 more answers
Jeff invests an amount at 4% interest compounded annually. After 3 year he has 1687.30, What was the original amount jeff invest
Firlakuza [10]
A = P(1+r/n)^<span>(nt)
1,687.30 = P (1+ 0.04/1)^3
1,687.30 = P (1.124864)
P = 1687.30 / </span>1.124864
P = 1500
answer: $1500 <span>was the original amount jeff invested</span>
7 0
3 years ago
Here is a list of numbers:<br> 6, 16, 6, 18, 16, 3, 8 ,9 ,6<br> State the median.
SIZIF [17.4K]

Answer:

8

Step-by-step explanation:

You have to list the numbers in the correct order then fond the one that falls in the middle, if there are 2 numbers that fall in the middle, then you add those 2 then divide by 2.

Hope it helps! Merry Christmas!

6 0
3 years ago
Read 2 more answers
Katrina and Becca exchanged 270 text messages in 45 minutes. An equal number of texts was sent each minute. The girls can send 9
Bas_tet [7]

Answer: 540

Step-by-step explanation: 270/45=6 (6*90)=540

3 0
3 years ago
In a bag there are 3 red marbles, 2 yellow marbles, and 1 blue marble. what is the probability in simplest form of a yellow marb
dangina [55]

Answer:

The probability is 1/3, or in percent form, 33.3%.

Step-by-step explanation:

First, add up all the marbles. 3 plus 2 plus 1 equals 6 total marbles.

There are 2 yellow marbles out of 6 total marbles. Make it a fraction: 2/6.

Simplify the fraction by dividing by 2, to get 1/3, which is 33.3%.

Hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day, and good luck on your assignment. :)

5 0
3 years ago
Other questions:
  • Assume AJKL = APQR. If m P= 52°,m2Q = 48°, and mR= 80°, what is<br> the measure of K?
    10·1 answer
  • What is the pattern for -5, 10, -15, 20, -25
    12·1 answer
  • William bought 15 gallons of gasoline for $47.85 what is the cost for one gallon of gasoline what is the cost for a gallon of ga
    12·1 answer
  • Plz help me ................
    13·1 answer
  • How many total students have test scores less than 71 or greater than 90?
    15·1 answer
  • The equation of a function changed from y=x+6 to y = -x+6which statement best describes the change in the graph of the function
    9·1 answer
  • 6 ft<br> 3 ft<br> 6 ft<br> 15 ft<br> Find the area of the figure above.
    9·2 answers
  • Find 15 more then D<br> A.15+D<br> B.D+15
    7·2 answers
  • A swimming pool that holds 1200 gallons of water can be completely drained by a two pumps. The first pump is small and can only
    12·1 answer
  • What is the percent decrease of the price of a bicycle if the original price was $120 and the sale price is $80?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!