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
spayn [35]
4 years ago
10

one integer is 30 more than another integer if the difference between the larger and twice the smaller is 8 find the integers

Mathematics
1 answer:
Tpy6a [65]4 years ago
6 0

<span>x = larger int
y = smaller int
---
x - y = 30
x - 2y = 8
---
put the system of linear equations into standard form
---
x - y = 30
x - 2y = 8

---
</span>solution:
x = larger int = 52
y = smaller int = 22
---
You might be interested in
Todd swam 2/8 of a mile. Jerry swam 5/6 of a mile. Which boy swam further?
Alinara [238K]

Answer:

Jerry swam further then todd

Step-by-step explanation:

I hope this helps you

3 0
2 years ago
Please help me <br> thank you
lilavasa [31]
Use the Pythagorean theorem. We have legs with lengths of 15 and 20 miles, now let's solve for the hypotenuse.

a=15
b=20
c=?

a^2+b^2=c^2
15^2+20^2=c^2
c^2=400+225=625
c=25

Your answer is 25 miles. Hope this helps! :)
7 0
3 years ago
In a large statistics course, 74% of the students passed the first exam, 72% of the students pass the second exam, and 58% of th
11111nata11111 [884]

Answer:

Required probability is 0.784 .

Step-by-step explanation:

We are given that in a large statistics course, 74% of the students passed the first exam, 72% of the students pass the second exam, and 58% of the students passed both exams.

Let Probability that the students passed the first exam = P(F) = 0.74

     Probability that the students passed the second exam = P(S) = 0.72

     Probability that the students passed both exams = P(F \bigcap S) = 0.58

Now, if the student passed the first exam, probability that he passed the second exam is given by the conditional probability of P(S/F) ;

As we know that conditional probability, P(A/B) = \frac{P(A\bigcap B)}{P(B) }

Similarly, P(S/F) = \frac{P(S\bigcap F)}{P(F) } = \frac{P(F\bigcap S)}{P(F) }  {As P(F \bigcap S) is same as P(S \bigcap F) }

                          = \frac{0.58}{0.74} = 0.784

Therefore, probability that he passed the second exam is 0.784 .

5 0
3 years ago
An ant weighs 2 x 10^-3 grams, and a lion weighs 1 x 10^5. The lion's weight is 5 x 10^x times greater than the ant's weight. Wh
julsineya [31]

Answer:

x=7

Step-by-step explanation:

Information provided

Weight of ant=2*10^{-3} grams

Weight of lion=1*10^{5} but units are not provided, assuming this unit is also grams

How many times lion's weight exceed an ant

\frac {1*10^{5}}{2*10^{-3}}=50000000

=5*10^{7}

Therefore, the value of x=7 if the unit for weight of lion is assumed to be same as unit for weight of an ant

4 0
3 years ago
Five sixths plus one twelfths
Ronch [10]
\dfrac{5}{6}+\dfrac{1}{12}=\dfrac{10}{12}+\dfrac{1}{12}=\dfrac{11}{12}
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which choice is equivalent to sqroot-125 PLEASE HELP
    6·2 answers
  • 21. (06.07 MC) The table below shows the values of y for different values of x:
    6·2 answers
  • Which of the following has the lowest unit price?
    11·1 answer
  • A trapezoid has an area of 294 square yards. Its height is 14 yards and the length of one base is 30 yards. Find the length of t
    6·1 answer
  • A store pays $20 for a set of headphones. The store sells the set of headphones for $70. Your classmate says that the markup is
    5·2 answers
  • I'LL GIVE BRAINLIEST!<br> Simplify
    6·1 answer
  • Is 0.2222222 rational
    7·2 answers
  • A ladder leans against the side of a house. The angle of elevation of the ladder is 68° when the bottom of the ladder is 16 it f
    7·1 answer
  • Add or Subtract to Simplify:<br> (4x - 2x3) + (5x3 - 4x + 5)<br> I need the answer ?
    9·1 answer
  • *cries in excitement*✨✨✨
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!