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
Ad libitum [116K]
3 years ago
10

What is the value of the expression 6x - y when x = 3 and y = 1? (5 points)

Mathematics
1 answer:
Vladimir [108]3 years ago
6 0

Answer:

the answer is 17

Step-by-step explanation:

6×3-1

= 17

You might be interested in
A copy machine makes 32 copies per minute. How many copies does it make in 3 minutes and 15 seconds?
Bas_tet [7]

3 minutes will be 3*32 = 96 copies
15 secs is 1/4hrs, so 32/4 = 8 copies
That’ll be a total of 104 copies
5 0
3 years ago
Plzzzzzzzzzzzzzzzzzzzzzzzzzzz help me this so easy i just dumd
nikitadnepr [17]

Answer:

18.5

Step-by-step explanation:

Just add 18.5 and 55.50 and repeat with the other numbers

3 0
3 years ago
Read 2 more answers
PLEASE HELP ME this is a 7th grade math test
konstantin123 [22]

Answer:

is there a picture or something

Step-by-step explanation:

or like some equation? Im in 7th grade too but i need a picture in order to help you So when u get a picture i edit my anwser and help you

3 0
2 years ago
In a recent​ poll, 44​% of survey respondents said​ that, if they only had one​ child, they would prefer the child to be a boy.
viva [34]

Answer:

a) The probability that 71 of 150 will prefer boy child is 71/150 or 0.47

b) The result contradicts the poll actual percentage is 47.33% which is 3.33% more than the poll predicted

Step-by-step explanation:

If 71 out of 150 prefer boy child

The probability that the 71 will prefer boy child is

= 71/150

The actual percentage is

(71/150)*100%

= 47.33%

This contradicts the poll as this is more than the poll predicted. That means Less than 71 of 150 actually preferred boy child.

5 0
3 years ago
Cara has $25 to buy dry pet food a pound of dog food costs $2 and treats are $1 apiece if she buys 9 pounds of food the greatest
zzz [600]

Cost of each pound of dog food = $2 .

Total cost of 9 pounds of dog food = 9 * 2 = $18.

Let us assume number of treats she can buy = t.

Cost of each treat = $1.

Cost of t number of treats = 1*t = 1t .

Total money Cara has = $25.

We can setup an inequality as,

Total cost of dog food + total cost of t number of treats ≤ 25.

18 + 1t ≤ 25.

Subtracting 18 from both sides, we get

18 + 1t -18  ≤ 25-18.

1t ≤ 7 or t ≤ 7.

So, she can purchase 7 or less treats.

5 0
3 years ago
Other questions:
  • A(3,5)and C(7,9) are the opposite vertices of a rhombus ABCD.find the equation of diagonal BD.
    15·1 answer
  • What percent of 200 is 150
    10·1 answer
  • Match the solution set given in inequality notation with the solution set given in interval notation.
    11·1 answer
  • I need help with this problem. Find the standard score (z) such that the area above the mean and below z is about 34% of the are
    10·1 answer
  • -1/9 + - 5/4 in simplest for.
    9·2 answers
  • How is 1432-1235=197
    7·2 answers
  • A line segment on a number line has it's endpoints at -9 and 6. Find the coordinate of the midpoint of the segment.
    7·1 answer
  • The perimeter of a rectangle is 70cm.
    15·1 answer
  • Order the number least to greatest 3 2/3, 362%, 3.66, 36
    9·2 answers
  • What is the length of the hypotenuse
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!