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
11Alexandr11 [23.1K]
3 years ago
12

He sum of 4x and 2x is less than the difference of 5x and 13

Mathematics
1 answer:
Nata [24]3 years ago
3 0
4x + 2x< 5x-13
solve
6x < 5x-13
subtract 5x
x< (-13)
You might be interested in
One angle of an isosceles triangle measures 138°. Which other angles could be in that isosceles triangle?
BartSMP [9]

Answer:

2 21 degree angles

Step-by-step explanation:

An isosoles triangle has two congruent angles and every triangle's sum of interior angles equals 180 degrees. 138*2>180, so the 138 degree angle cannot be congruent to any of the other angles. Therefore:

180=138+2x

42=2x

21 degrees=x

3 0
3 years ago
If y varies inversely as x and y=23 when x=8 find y when x=4
valina [46]
<h2>INVERSE VARIATION</h2>

<em>E</em><em>Q</em><em>U</em><em>A</em><em>T</em><em>I</em><em>O</em><em>N</em><em>:</em><em> </em><em> </em><em> </em><em> </em>

y =  \frac{k}{x}

<em>–</em><em>–</em><em>–</em><em>–</em><em>–</em><em>–</em><em>–</em><em>–</em>

First, find the constant of variation <em>k</em> using the formula k=xy.

23 =  \frac{k}{8}

k = (8)(23)

k = 184

<em>–</em><em>–––––––</em>

Then, find <em>y</em> if <em>x</em> is equal to four using the formula y=184/x.

y =  \frac{184}{x}

y =  \frac{184}{4}

y = 46

<em>F</em><em>i</em><em>n</em><em>a</em><em>l</em><em> </em><em>A</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em>:</em>

<h2>y = 46</h2>
5 0
3 years ago
Write an expression that is equivalent to (3+14)+27
Julli [10]

Answer:

44

Step-by-step explanation:

1. (3+14)=17

2. 17 + 27= 44

3 0
3 years ago
Initially, the ratio of Ed’s toy cars to Pete’s toy cars was 5:2. After Ed gave 30 toy cars to Pete, they each had an equal numb
Burka [1]
So here is the answer. Initially, Ed's toy cars compared to Pete's toy cars was 5:2. So for every 5 cars that Ed has, Pete has 2. Now that Ed gave 30 cars to Pete. So here it goes. The total number of ratio units is 5+2=7, so each will have an equal number if they both have 3.5 ratio units. That is, if Ed transfers to Pete 1.5 ratio units, their car counts will be equal. Thus 1.5 ratio units = 30 cars, or 1 ratio unit = 20 cars. Therefore, this makes <span> 7*20 cars = 140 cars.
</span>Hope this helps.
6 0
3 years ago
What is 0.7, 47.9, 18.08, 125.023, 0.126, and 150.075 in word form?
mario62 [17]
Seven tenths Forty seven and nine tenths Eighteen and eight one hundredths One hundred twenty five and twenty three thousandths One hundred and twenty six thousandths One hundred fifty and seventy five thousandths
7 0
3 years ago
Other questions:
  • Two friends washed 18 cars in 2 hours. then they worked more slowly and washed 2 cars fewer per hour. how many cars did they was
    10·1 answer
  • The solution to 2 times 27 will be what kind of number odd even or prime or perfect square
    7·1 answer
  • Plz solve and explain step by step for me anyone​
    8·1 answer
  • Which two rational numbers does square root of 14 lie between
    8·1 answer
  • kylie opened a bank account. she deposited 76.50 into her account every month for 10 months. she used 30.50 every month to pay f
    11·1 answer
  • What is the answer of -16 divided by 8 times 8 plus -7
    7·1 answer
  • Please help me find the answer
    11·1 answer
  • Write xyyzzz in exponential form.
    9·2 answers
  • In pauls bicycle shop, 40 bicycles are inspected. If 20 needed new tires and 30 needed gear reports, answer the following: a) wh
    12·1 answer
  • What are the roots of: y=x^2+3x-98
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!