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
Daniel [21]
3 years ago
14

The sum of two numbers is 70 and their difference is 24. Find the two numbers.

Mathematics
2 answers:
Virty [35]3 years ago
3 0
18 and 52 are the two numbers
Amiraneli [1.4K]3 years ago
3 0

Answer:

x=47

y=23

Step-by-step explanation:

x+y=70

y=-x+70

x-y=24

x-(-x+70)=24

x+x-70=24

2x=94

x=47

y=-(47)+70

y=23

You might be interested in
Do 100.3 m equal 10.03 hectometers?​
mojhsa [17]

Answer:

Step;      This conversion of 10.03 kilometres to hectometres has been calculated by multiplying 10.03 kilometres by 10 and the result is 100.3 hectometres.-by-step explanation:

8 0
3 years ago
The graph below models the value of a $20,000 car t years after it was purchased.
yarga [219]

Answer: B “ Each time, t, is associated with exact one car value, y.

Step-by-step explanation:

I just took the pre-test on edge.

3 0
3 years ago
If you have a GCF of x is that a root?
Mekhanik [1.2K]

Answer:

No,

Step-by-step explanation:

No, GCF is not a root, it is the coefficient of x.

3 0
3 years ago
A batch of 580 containers for frozen orange juice contains 8 that are defective. Two are selected, at random, without replacemen
serious [3.7K]

Answer:

a. 0.12109

b. 0.0001668

c .0.9726

d. 0.01038

e. 0.01211

f. 0.000001731

Step-by-step explanation:

Sample size = 580

Defective units = 8

Number of picks = 2

a) If the first container is defective, there 7 defective containers left in a population of 579. The probability of selecting a defective one is:

P=\frac{7}{579}=0.121

b) The probability that both are defective is given by:

P=\frac{8}{580}*\frac{7}{579}= 0.000167

c) The probability that both are acceptable is given by:

P=\frac{580-8}{580}*\frac{579-8}{579}= 0.9726

d) In this case, two defective units were removed from the batch, the probability that the third is also defective is:

P=\frac{6}{578}}= 0.0104

e) In this case, one acceptable and one defective unit were removed from the batch, the probability that the third is also defective is:

P=\frac{7}{578}= 0.01211

f) The probability that all three are defective is given by:

P=\frac{8}{580}*\frac{7}{579}*\frac{6}{578} = 0.000001731

7 0
3 years ago
ahhhhh okay can someone please graph the correct placement for point A study island makes a big circles and I don't need to get
Serga [27]

I believe it should be at (-5,2)

Let me double check tho one sec

7 0
3 years ago
Other questions:
  • 5(2x - 8) + 15 = -15 <br> what is the solution? what are the steps to find the solution?
    6·1 answer
  • What fraction is equal to 1/4
    11·2 answers
  • Gwyneth begins solving for x in the equation 2(x-4)=5(4-2x)+4x. After applying the distributive property and combining like term
    13·2 answers
  • What is the slope of -3/4 with a given point of (-2,3)
    15·1 answer
  • Which equation represents a line that passes through (2,-1/2<br>and has a slope of 3?​
    8·1 answer
  • Find the solution of:
    9·1 answer
  • What is the slope of this line?<br><br> (13,9)
    7·1 answer
  • Which postulate can be used to prove the two triangles are congruent?
    10·1 answer
  • Marisol is making a rectangular wooden frame. She wants the length of the frame to be no more than 12 inches. She has less than
    8·2 answers
  • Find the value of x and m∠HKL.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!