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
Norma-Jean [14]
3 years ago
6

A system of equations is: x = 10 and 3x + 5y = 20. In the system of equations, what is the value of y?

Mathematics
1 answer:
ryzh [129]3 years ago
3 0

Answer:

2-

Step-by-step explanation:

x = 10 \\ 3(10) + 5y = 20 \\ 30 + 5y = 20 \\ 5y =  - 10 \\ y =  - 2

You might be interested in
Which statement correctly explains why this is a function?
kirill115 [55]

Answer:

the answer is C

Step-by-step explanation:

hope this helps

yea give me ur snap ill add u

4 0
3 years ago
An item is regularly priced at $27. Jose bought it on sale or 45% off the regular price
coldgirl [10]
So u just do 27*0.45 to get 12.15 and subtract that to get 14.85
6 0
3 years ago
Read 2 more answers
What is the benefit of using biased representation for the exponent portion of a floating point number?.
svetlana [45]

Answer:

The biased exponent is used for the representation of negative exponents. The biased exponent has advantages over other negative representations in performing bitwise comparing of two floating point numbers for equality. The range of exponent in single precision format is -128 to +127.

4 0
3 years ago
Read 2 more answers
A community college has 150 word processors. The probability that any one of them will require repair on a given day is 0.025. T
DIA [1.3K]

Answer:

Binomial distribution

Step-by-step explanation:

For each processor, there is only two possible outcomes. Eithey they will require repair, or they will not. This means that we solve this problem using the binomial probability distribution.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

3 0
3 years ago
PLEASE SOMEBOBY HELP ME FAST!!!!!On a spinner with two equal sections labeled 2 and 3, Josie determines that the probabilities o
Ymorist [56]

Answer:

A.  

1/2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Sophia bought 50 sheets of decorative paper for craft project some sheets cost $.32 each and the others cost $.40 each altogethe
    6·1 answer
  • mr. ken's class is collecting empty water bottles. they started with 17 water bottles on day 1. on day 3, they had 30 water bott
    9·1 answer
  • The price of a pair of shoes increases from $52 to $67. What is the percent increase to the nearest percent?
    8·1 answer
  • If r is seven more than the square of l , then r =
    15·1 answer
  • The sum of two numbers is 9.9, and the sum of the squares of the numbers is 53.21. What are the numbers?
    9·1 answer
  • Bill drove his car at a constant speed while on a trip.​
    6·1 answer
  • If 6 is added to x, the result is 17. Find the value of x.
    10·2 answers
  • Which is equivalent to 80*<br> 80<br> V80"<br> a<br> V80<br> 80<br> Mark this and return
    5·1 answer
  • Evaluate the expression 2b^3+5 (BTW I did the first part it's 3 but I need the second part)​
    7·1 answer
  • What is the probability that a point chosen randomly inside the rectangle is in the square?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!