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
allochka39001 [22]
2 years ago
13

Pls help I’ll brainlest due in 10 Minutes

Mathematics
2 answers:
kirill115 [55]2 years ago
7 0
3n + 11 = 29
3n = 18
n = 6
Snezhnost [94]2 years ago
3 0

Answer:

Step-by-step explanation:

3n + 11 = 29

3n = 18

n = 6 (age of the triplets)

triplets 6 + 6 + 6 + 11 = 18 + 11 = 29 years altogether for the 4 kids total

You might be interested in
What is the factored form of 8x^2 + 12x
Crazy boy [7]
The answer is the following:

4x(2x+3)

hope it helped :)
6 0
3 years ago
Read 2 more answers
Please answer this Square and Square Root question (at least one)
weqwewe [10]
H. 100=10squared and 64=8squared 25=5squared
3 0
3 years ago
Dicriminant of x² – 49 = 0
Mama L [17]

Answer:

196

Step-by-step explanation:

The discriminant (Δ) is given by:

\Delta = b^2-4ac

Where the polynomial is in the form:

ax^2+bx+c=0

In this problem, a = 1, b = 0, and c = -49. Thus, plugging it into the formula:

\Delta = 0^2-4(1)(-49) = -(-196) = 196

Thus, the discriminant of x² – 49 = 0 is 196.

6 0
2 years ago
HELP ME TO GET THE ANSWER I MEED IT FOR A TEST
Zigmanuir [339]

Answer: 12 days

Step-by-step explanation:

4+4= 8+4= 12

3+3= 6+3= 9+3= 12

4 0
2 years ago
If 3 oranges and 4 apples cost $14 and 5 oranges and 2 apple cost $21. find the value of 2 oranges and 3 apples.
Semmy [17]

Answer:

$18

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • A man is given a penny, and he is told that for every night that he sleeps with that penny under his pillow it will double. The
    6·1 answer
  • Is 35% more than 2/5
    12·2 answers
  • Solve the following system of equations using the substitution method.
    10·1 answer
  • Is it me or are these questions not recently?
    11·1 answer
  • Find the value of r so the line that passes through the pair of points (-4, 8) and (r, 12) has the slope 4/3
    11·1 answer
  • PLEASE HELP!!!<br><br> Find x<br><br> a. x=1<br> b. x=-1<br> c. x=-9<br> d. x=9
    13·1 answer
  • How many solutions does this equation have?<br> 7a + 5 (a + 3) = 8a + 4 (a + 2)
    13·1 answer
  • Directions: Decide which measurement is larger, by converting to the same measurement.
    11·2 answers
  • Help plss i need ittttt
    7·1 answer
  • What is equivalent to 2^5
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!