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
professor190 [17]
3 years ago
5

Solve the inequality. 2(4 + 2x) ≥ 5x + 5?

Mathematics
1 answer:
dedylja [7]3 years ago
8 0

Answer: x\leq3

Step-by-step explanation:

The given inequality : 2(4+2x)\geq5x+5

To solve the above inequality, first we need to multiply 2 inside the bracket by using distributive property in left side, we get

8+4x\geq5x+5

Now, Subtracting 4x and 5 on the both sides of the inequality, we get

8+4x-4x-5\geq5x+5-4x-5\\\\\Rightarrow\ 3\geq x

You might be interested in
Kendal ate 27 1/2 cookies in 5 1/2 minutes. How many cookies does she eat per minute?
hjlf

Answer:

5

Step-by-step explanation:

Kendall needs to lay off of the cookies lol

5 0
3 years ago
Read 2 more answers
Which of the following correctly shows the re-grouping for 45 x 12? Group of answer choices 40 x 10; 5 x 10; 40 x 2; 5 x 40
Damm [24]

Answer:

40x10;5x10;40x2;5x2

400+50+80+10

=540

5 0
3 years ago
Did I do this right? If not please explain!
andrew11 [14]
Yep! Good job, you did it correctly.
Your y-intercept is equal to the constant of the equation (y-int = -2). Your movement/direction (or rise over run) is equal to the variable. Since your variable is x (which can also be written as 1x) means you move up one and over one (rise over run). This is because 1/1 is equal to 1.
5 0
3 years ago
-1/19,7/4,-4/7 least to greatest
oee [108]
Answer:

Order from Least to Greatest
-4/7  <  -1/19  <  7/4


Showing Work
Rewriting as fractions or any negatives if necessary:
-1/19, 7/4, -4/7

The least common denominator (LCD) is: 532.

Rewriting as equivalent fractions with the LCD:
-28/532, 931/532, -304/532

Ordering these fractions by the numerator:
-304/532  <  -28/532  <  931/532

Therefore, the order of your input is:
-4/7  <  -1/19  <  7/4

8 0
3 years ago
The number of items (N) that can be purchased for a given amount of money is inversely proportional to the cost (C) of an item.
mars1129 [50]

Answer:

436 items

Step-by-step explanation:

When a quantity A is inversely proportional to another quantity B, we can write:

A=\frac{k}{B}

Where k is the proportionality constant  [that we need to find]

For this problem, we can write the ratio as:

N=\frac{k}{C}

Now given N = 480 and C = 4.90, we first find k:

N=\frac{k}{C}\\480=\frac{k}{4.90}\\k=4.90*480\\k=2352

Now, as second step, we need this time to find N, when

C = 5.40

Note, we know know k = 2352, so we find N:

N=\frac{k}{C}\\N=\frac{2352}{5.40}\\N=435.55

Rounding to next whole number, we have 436 items

5 0
3 years ago
Other questions:
  • (3.2 x 104) + (1.4 x 103)
    15·1 answer
  • Find the value of x.
    14·1 answer
  • The area of circle 200mm is diameter approximately how many times greater the the are of a circle40mm in diameter
    9·1 answer
  • Hillary needs to know if the triangle shown is a right triangle. Which equation should she use to help?
    11·1 answer
  • Hey guys, can you help me please​
    12·2 answers
  • Gerry plans to place a 29 foot ladder against the side of his house to clean his gutters. The bottom of the ladder will be 3 fee
    5·1 answer
  • 14) At a school 5/8 of the teachers are male
    6·2 answers
  • The length of a rectangle is 10 dm more than its width and its perimeter is 80 dm. find its dimensions.​
    12·1 answer
  • The equation shown has a missing value. Answer parts a through c. - 2(2x- ) + 1 = 17 - 4x a. For what missing value is the equat
    8·1 answer
  • By selling a chair for Rs. 500, Raman loses 10%. For how much should he sell the chair so as to gain 8%. ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!