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
Debora [2.8K]
3 years ago
15

Solve inequality algebraically 3|x +2|+7<43

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
5 0

Answer:

x<10 and x>−14

Step-by-step explanation:

You might be interested in
Find the average rate of change of each function over the interval [0, 2]. Match each representation with its respective average
marishachu [46]
Average rate of change over interval [a,b]: r=[f(b)-f(a)]/(b-a)
In this case the interval is [0,2], then a=0, b=2
r=[f(2)-f(0)]/(2-0)
r=[f(2)-f(0)]/2

1) First function: h(x)
r=[h(2)-h(0)]/2
x=2→h(2)=(2)^2+2(2)-6
h(2)=4+4-6
h(2)=2
x=0→h(0)=(0)^2+2(0)-6
h(0)=0+0-6
h(0)=-6
r=[h(2)-h(0)]/2
r=[2-(-6)]/2
r=(2+6)/2
r=(8)/2
r=4

2) Second function: f(x)
A function, f, has an
x-intercept at (2,0)→x=2, f(2)=0
and a y-intercept at (0,-10)→x=0, f(0)=-10
r=[f(2)-f(0)]/2
r=[0-(-10)]/2
r=(0+10)/2
r=(10)/2
r=5

3) Third function: g(x)
r=[g(2)-g(0)]/2
From the graph:
g(2)=6
g(0)=2
r=(6-2)/2
r=(4)/2
r=2

4) Fourth function: j(x)
r=[j(2)-j(0)]/2
From the table:
x=2→j(2)=-8
x=0→j(0)=4
r=(-8-4)/2
r=(-12)/2
r=-6

Answer:
Pairs
1) h(x)     4
2) f(x)      5
3) g(x)     2
4) j(x)     -6
8 0
3 years ago
Your friend tells you that if you let him keep 50 of your Pokemon cards for a month, he will give you 1 card extra when he retur
oksano4ka [1.4K]

Answer:

the answer depends on which type of interest we use:

  • simple interest rate = 24%
  • compound interest rate = 26.82%

Step-by-step explanation:

the interest rate paid for holding the cards one month 1/50 or 2%.

to convert 2% monthly interest rate to a simple annual rate:

monthly rate x 12 months = 2% x 12 = 24%

now to convert 2% monthly interest rate to an annual rate (using compound interest):

  • = (1 + r)ⁿ - 1
  • = (1 + 0.02)¹² - 1 = 1.2682 - 1 = 0.2682 or 26.82%

in compound interest, earned interest earns even more interest by itself besides the interest earned by the principal.

3 0
2 years ago
Find population density of California at 36,500,000 and 163,707 square miles
vlabodo [156]
There would be 223 people every square mile
7 0
3 years ago
Explain how you can tell that 31/33 is in simplest form
shtirl [24]
Well 31 is not able to go any were and it has to stay 31
3 0
2 years ago
Read 2 more answers
(b) Out of 200 students in an examination of class IX, 140 passed in Maths, 120 passed in Scien
iren [92.7K]

Answer:

n(U)=200

n(M)=140

n(S)=120

n(MuS)complement=40

n(MuS)=n(U)-n(MuS)complement

=200-40

=160

n(MnS)=n(M)+n(S)-n(MuS)

=140+120-160

=260-160

=100

3 0
3 years ago
Read 2 more answers
Other questions:
  • The ratio teachers to students at a school is 3: 74. There are 2500 students at the school. About how many teachers are at the s
    11·1 answer
  • Please answer I will make you Brainliest if it's right
    7·2 answers
  • Find the simple interest on a $2,350 principal deposited for six years at a rate of 4.77%.
    11·1 answer
  • -8 + 4m = 2. What is m?​
    13·1 answer
  • Pls answer this last question in full method​
    6·1 answer
  • There are 3 liters of orange juice at a school party. 10 students want to drink all of the orange juice, and they all want to ge
    12·2 answers
  • Name an angle adjacent to ∠2. <br> a. ∠3<br><br> b. ∠4<br><br> c. ∠5<br><br> d. ∠7<br><br> e. ∠1
    8·2 answers
  • 1. Given:
    9·1 answer
  • What is the finance charge for a balance of 350.55 at a annual rate of 18%?
    13·1 answer
  • WORTH 100 POINTS!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!