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
Vanyuwa [196]
3 years ago
15

Help me out now Please I'm stuck on this

Mathematics
1 answer:
Elena-2011 [213]3 years ago
8 0

5x + 2(x + 1) ≤ 23

Distribute the 2.

5x + 2x + 2 ≤ 23

Combine like terms.

7x + 2 ≤ 23

Subtract 2 from both sides.

7x ≤ 21

Divide both sides by 7

x ≤ 3

You might be interested in
Someone pls help me!!
steposvetlana [31]

Answer:

r = \frac{12\sin 20\degree}{ \sin 35\degree }

Step-by-step explanation:

By sine rule

\frac{r}{ \sin \angle R }  =  \frac{p}{ \sin \angle P}  \\  \\  \frac{r}{ \sin 20\degree }  =  \frac{12}{ \sin 35\degree }  \\  \\ r = \frac{12\sin 20\degree}{ \sin 35\degree }

5 0
4 years ago
A cylinder has a base area of 28.2 m2 and a height of 3.1 m. Estimate the volume of the cylinder.
densk [106]

Answer:

D) 84 m^3

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h

the base area is pi r^2

V = B h

We know the base area is 28.2 and the height is 3.1

V = 28.2 * 3.1

V =87.42

To estimate, round each value to the nearest whole number

V = 28 * 3

V =84

5 0
4 years ago
Read 2 more answers
PLEASE ANSWER WILL MARK AS BRAINIEST!!!
prisoha [69]

Answer:

Step-by-step explanation: you don’t need to cheat young one

8 0
3 years ago
Help me with number 1. Thank you!
Brums [2.3K]
   4k - 3 = 2k + 5
       + 3          + 3
-------------------------
   4k  =  2k  +  8
  -2k    - 2k                          
-------------------------
   2k = 8
 ------ -----
    2     2
 
    k = 4

You can also do it this way:

   4k - 3 = 2k + 5
 - 4k       - 4k
------------------------
  -3 = -2k + 5
  -5            - 5
------------------------
 -8 = -2k
-----  ------
 -2     -2

4 = k

As you can see, you will get the same answer either way you figure it out :)
6 0
4 years ago
A quantity with an initial value of 860 grows exponentially at a rate of 75% every 9 days. What is the value of the quantity aft
den301095 [7]

Answer:

8065.86

Step-by-step explanation:

6 weeks is 42 days or 4 times the value grows

1.75^4x860 is roughly 8065.86

4 0
3 years ago
Other questions:
  • How would you represent the expression 36 – 3(4) on the number line shown?
    9·2 answers
  • a veterinarians office has 2100 animals it sees in one month. of these animals, 1500 of them are dogs. what is the ratio of dogs
    6·2 answers
  • The two-way table displays the hair color of the sophomore (So), junior (Jr), and senior (Sr) classes at West Coast High School,
    7·2 answers
  • What is 700 times 18
    15·2 answers
  • . Explain a real-world scenario where you would get a negative slope when you graphed the relationship.
    8·1 answer
  • Write the equation for the conic section if the vertex is (-6,4) and the focus is (-6,7).
    15·1 answer
  • I need help what is 50 x 4
    12·2 answers
  • 50% of what number is 11.7
    13·1 answer
  • The surface area of the top surface of the water in a circular pool is about 206 square-foot. Estimate the radius of the pool.
    12·1 answer
  • Take a Look at the picture. # i,need the right answer.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!