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
olasank [31]
3 years ago
14

(3x -1) + (2x+1) (x)

Mathematics
1 answer:
almond37 [142]3 years ago
3 0
The answer is X = 6

Because 3 times 2 x is 6x ... then -1 plus 1 is 0 so it levels out and x is 6
You might be interested in
sweet t has 2 orange picks for every green pick. if 6 of the picks are green, how many picks are orange
barxatty [35]
2 X 6 = 12


So, it would be 12 orange picks.
6 0
3 years ago
Read 2 more answers
Help on question 5 please
Yakvenalex [24]

Answer:

LM+MN=LN

3x-5+x+7=17

4x=17+5-7

4x=15

x=15/4=3.75

LM= 3x-5=3*3.75-5=6.25

Step-by-step explanation:

7 0
3 years ago
Answer answer answer answer
Mice21 [21]

Answer:

12 \leqslant x < 26

4 0
3 years ago
the strength of students in a school when increased by 8% becomes 2160. find the original strength of students in the school.
Leni [432]

Answer:

1987.2

Step-by-step explanation:

We can write a proportion to find the total amount in the choir using the information given. A proportion is two equivalent ratios set equal to each other. Since we know the strength of students increased by 8% to 2160 then the original was 92%.

\frac{92}{100}=\frac{y}{2160}

We will cross multiply the numerator of one ratio with denominator of the other. And then solve for y.

92(2160)=100(y)

198720=100y

y=1987.2

There are 1987.2 as the original strength of students.


6 0
3 years ago
There are 80 students ont the team but only 16 students have birthdays in the summer. What percent of the students have have bir
tatuchka [14]
16/80 = 0.2 = 20% have birthdays in the summer
7 0
4 years ago
Other questions:
  • How much volume is in a globe
    6·2 answers
  • N is the set of real numbers that are factors of 12
    8·1 answer
  • What is the period of the function y = sin(4x) - 3?
    8·1 answer
  • The remainder after diving x^4+3x^3-8x^2+5x-9 by x+5 is ____.
    15·1 answer
  • What is the scientific notation for (9x10^-3)2
    11·2 answers
  • HURRY PLEASE
    8·2 answers
  • Complete the missing value in the solution to the equation: 3y+2x=x+4 ( ,2/3)
    6·1 answer
  • Tammy has a rectangular rug with an area of 21 square feet. The rug is 4 feet longer than it is wide.
    5·1 answer
  • Which relation is a function?
    12·2 answers
  • The manufacturer of an MP3 player wanted to know whether a 10% reduction in price is enough to increase the sales of its product
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!