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
sesenic [268]
3 years ago
9

What is the solution to –2(8x – 4) < 2x + 5?

Mathematics
2 answers:
Anni [7]3 years ago
7 0
1602 salt thank you yeah thanks bro
Vanyuwa [196]3 years ago
4 0

Answer:

1/6 < x

Step-by-step explanation:

–2(8x – 4) < 2x + 5

Distribute

-16x +8 < 2x+5

Add 16x to each side

-16x+8+16x < 2x+16x+5

8<18x+5

Subtract 5 from each side

8-5 < 18x+5-5

3 <18x

Divide each side by 18

3/18 <18x/18

1/6 < x

You might be interested in
1 Roxie is coloring a rectangle sheet of paper. If the base of the rectangle is 8 inches and the height is 11 inches. What is th
kotykmax [81]
88 inches. Area = base x height so 8 x 11 = 88
3 0
2 years ago
Marco needs to buy some cat food. At the nearest​ store, 6 bags of cat food cost ​$28.50. How much would Marco spend on 5 bags o
olga55 [171]

Answer:

$23.75

Step-by-step explanation:

divide $28.50 by 6 to find the price for 1 bag which is $4.75 then multiply $4.75 by 5 and that equals $23.75

3 0
2 years ago
Read 2 more answers
A store is having a sale on chocolate chips and walnuts. For 3 pounds of chocolate chips and 5 pounds of walnuts, the total cost
umka21 [38]

c = cost per pound of chocolate chips

w = cost per pound of walnuts.

\bf \stackrel{\textit{3 lbs of "c"}}{3c}+\stackrel{\textit{5 lbs of "w"}}{5w}~~=~~\stackrel{\textit{costs}}{15} \\\\\\ \stackrel{\textit{12 lbs of "c"}}{12c}+\stackrel{\textit{2 lbs of "w"}}{2w}~~=~~\stackrel{\textit{costs}}{33} \end{cases}\qquad \impliedby \textit{let's use elimination} \\\\[-0.35em] ~\dotfill\\\\ \begin{array}{llccccccl} 3c+5w=15&\times (-4)\implies &-12c&+&-20w&=&-60\\ 12c+2w=33&&12c&+&2w&=&33\\ \cline{3-7}\\ &&0&&-18w&=&-27 \end{array}

\bf -18w=-27\implies w=\cfrac{-27}{-18}\implies \blacktriangleright w=\cfrac{3}{2} \blacktriangleleft \\\\\\ \stackrel{\textit{substituting on the 1st equation}}{3c+5\left(\cfrac{3}{2} \right)=15}\implies 3c+\cfrac{15}{2}=15 \implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{2}}{2\left( 3c+\cfrac{15}{2} \right)=2(15)} \\\\\\ 6c+15=30\implies 6c=15\implies c=\cfrac{15}{6}\implies \blacktriangleright c=\cfrac{5}{2} \blacktriangleleft

6 0
3 years ago
Can anybody help me ?????????????????????? please geometry
AVprozaik [17]
Where the angle bisectors intersect determines the center of the incircle.
Where the side perpendicular bisectors intersect determines the center of the center of the circumcircle. From these definitions, you should be able to determine the points you want.
7 0
3 years ago
Read 2 more answers
A scale on a map shows that 2 inches = 25 miles.
Simora [160]
A:
2 inches - 25 miles
x inches - 60 miles

Set up a proportion:
\frac{2}{25} = \frac{x}{60} \\ \\&#10;\frac{2}{25} \times 60=x  \\ \\&#10;\frac{120}{25}=x \\ \\&#10;x=4.8

4.8 inches on the map represent 60 miles.

B:
2 inches - 25 miles
1/4 inches - x miles

Set up a proportion:
\frac{2}{25}=\frac{\frac{1}{4}}{x} \\ \\&#10;\frac{2}{25}x=\frac{1}{4} \\ \\&#10;x=\frac{1}{4} \times \frac{25}{2} \\ \\&#10;x=\frac{25}{8} \\ \\&#10;x=3.125

3.125 miles are represented by 1/4 inches on the map.
4 0
2 years ago
Read 2 more answers
Other questions:
  • Harris is building a deck around his pool. His contractor charges $525 for labor plus an additional $4.75 per square foot for ma
    11·2 answers
  • What would the unit rates be for a man who walked 20 mi in 5 h?
    10·2 answers
  • A rancher has a roll of fencing to enclose a rectangular area. The table shows how the area that the rancher can enclose with th
    8·2 answers
  • What is the area of the prism below? I will give Brainliest to the best answer! Thanks in advance.
    9·1 answer
  • SYSTEM OF EQUATION WITH SUBSTITUTION
    14·1 answer
  • Mt.Everest, the highest elevation in Asia, is 29,028 feet above sea level. The dead sea, the lowest elavation is 1,312 feet belo
    13·1 answer
  • Mary has 18 more points than George. George has twice as many as Carrie. Carrie has 2 fewer points than Jennifer. Jennifer has 1
    7·1 answer
  • Joe barrowed $2,000 from the bank at a rate of 7% simple interest per year. How much will be in your account in 5 years?
    8·1 answer
  • Describe how to determine the average rate of change between x = 3 and x = 5 for the function f(x) = 3x^3 + 2.
    11·1 answer
  • Evaluate if m=-6 what is m/2 + m =
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!