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
barxatty [35]
3 years ago
15

Please help meeeeeeeeeeeeeee

Mathematics
2 answers:
galina1969 [7]3 years ago
7 0
Together they scored:
(3x+2)+(300-2x)=347
x+302=347
x=45
Substituting x:
3*45+2=135+2=137
300-2*45=300-90=210
So Makayla scored a total of 210 points
lions [1.4K]3 years ago
4 0
She scored a total of 210 points
You might be interested in
Solve this equation: please show all the work<br><br> <img src="https://tex.z-dn.net/?f=x%5E%7B3%7D-y%2B9-%28xy%29" id="TexFormu
puteri [66]
x^{3}  - y + 9 - (xy)
(3)^{3} - (6) + 9 - (3 * 6)
27 - 6 + 9 - 18
12
4 0
3 years ago
Let V be the event that a computer contains a virus, and let W be the event that a computer contains a worm. Suppose P(V) = 0.17
ArbitrLikvidat [17]

Answer: 0.82

Step-by-step explanation:

The probability of the computer not containing neither a virus nor a worm is expressed as P(V^{C}∩W^{C}) , where P(V^{C}) is the probability that the event V doesn't happen and P(W^{C}) is the probability that the event W doesn't happen.

P(V^{C})= 1-P(V) = 1-0.17 = 0.83

P(W^{C})=1-P(W) = 1-0.05 = 0.95

Since V^{C} and W^{C} aren't mutually exclusive events, then:

P(V^{C}∪W^{C}) = P(V^{C}) + P(W^{C}) - P(V^{C}∩W^{C})

Isolating the probability that interests us:

P(V^{C}∩W^{C})= P(V^{C}) + P(W^{C}) - P(V^{C}∪W^{C})

Where P(V^{C}∪W^{C}) = 1 - 0.04 = 0.96

Finally:

P(V^{C}∩W^{C}) = 0.83 + 0.95 - 0.96 = 0.82

5 0
3 years ago
What is the answer to 2(x-4)=-3(x+2)?
Delicious77 [7]

X= 2/5

I hope this helps

5 0
3 years ago
Read 2 more answers
Alexis G. has a cell phone plan that charges $0.05 per minute plus a monthly fee of $25.00. She budgets $35.50 per month for tot
jeyben [28]
The Maximum amount of minutes she could use would be 210

Formula:
0.05x + 25 <= 35.50
6 0
3 years ago
there are 6 men and 8 pets the there is half less more woman then the children. how many woman are there?
gogolik [260]
There are 7 women in the room.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 3 over 28 in simplest form????????????????????????????????????????????????
    15·1 answer
  • What does circumference stand for?
    5·2 answers
  • Blue cassettes hold 45 minutes of music. Green cassettes hold 55 minutes of music. If Niko has 16 cassettes containing 830 minut
    15·2 answers
  • What is 5/11 in decimal form? (round your answer to the nearest hundredth.)?
    10·1 answer
  • Any number divisivble by 2 is also divisible by 8. Find a counter example to show that the conjecture is false.
    11·1 answer
  • The sum of two consecutive odd integers is 236. What is the smaller integer? (1 point)
    12·1 answer
  • What is the solution to the equation? 7(5 9) = 7 • x 7 • 9
    7·2 answers
  • 2 i A rectangular swimming pool has a length of L yards and a width 4 yards less than its length. How much does it cost to borde
    8·1 answer
  • What are the steps to find lower and upper quartiles of a data set
    8·1 answer
  • Melissa bought 2 shirts and 3 skirts and spent between $45 and $60. Each shirt costs the same amount. Each skirt costs the same
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!