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
vekshin1
3 years ago
9

Which expression represents the algebraic phrase “nine times a number plus thirteen”?

Mathematics
1 answer:
lesya692 [45]3 years ago
4 0

Answer:

9y + 13

Step-by-step explanation:

a number would best represent as a variable (doesn't matter which letter)

plus thirteen would represent an addition to 13

You might be interested in
A data set whose original x values ranged from 120 through 351 was used to generate a regression equation of ŷ=0.06x + 14.2. Use
lawyer [7]

Answer:

35.32

Step-by-step explanation:

The regression equation usually demonstrated as

y=a+bx.

In the above equation y is the dependent variable, x is the independent variable, a is the intercept of regression line and b is the slope of regression line.

The given regression equation is

y^=0.06x+14.2

The predicted value of y can be computed by simply putting the value of x in above equation.

So,

y^=0.06(352)+14.2

y^=21.12+14.2

y^=35.32

Thus, the predicted value of y for x=352 is 35.32.

6 0
3 years ago
"Express the difference in the measures of center as a multiple of each measure of variation. Round your answers to the nearest
zimovet [89]

Answer:

unsure but i think the first one

Step-by-step explanation:

8 0
2 years ago
Tia and her friends are going to the ice skating rink. Each person pays $5 for admission and $5 for food. Write and evaluate a n
s344n2d4d5 [400]
Let the variable for total cost be c and person be p
c = 5x + 5x
3 0
3 years ago
Please help! I would really appreciate it!!
Luda [366]

Answer:

Dunno wat that means im in elementary lel =]

But I know wat its like to not have an answer on a hard question =(

5 0
3 years ago
An amusement park recorded the ages of the first ten people to ride a new attraction. The ages were as follows: 11, 34, 16, 18,
horrorfan [7]

Answer:

20

Step-by-step explanation:

add all the numbers then divide by how many numbers there are.

5 0
3 years ago
Other questions:
  • Friday night's hockey game was attended by 180 students. This is about 60% of the schools population. What is the total populati
    5·2 answers
  • Factor k 2 + 8k + 15. (k + 1)(k + 15) (k + 8)(k + 7) (k + 3)(k + 5)
    5·1 answer
  • One eighth of Tony's books are mystery books. He has 3mystery books. How many books does tony have in all?
    12·2 answers
  • Laura bought 4 CDs that were each the same price. Including sales tax, she paid a total of $68.40. Each CD had a tax of $0.60. W
    13·1 answer
  • Which rules of exponents will be used to evaluate this expression? Check all that apply.
    9·2 answers
  • Given that (5,6) is on the graph of f(x), find the corresponding point for the function 4f(x)
    5·1 answer
  • 14389+4309 what is it
    13·2 answers
  • Brian's gross earnings for the week of July 8, 2019, are $1227.38. His deductions comprise 23% of his total compensation.
    15·1 answer
  • Help please this is urgent
    7·2 answers
  • The regular price of a tennis racquet is $79.99 and the sale price is $64.99. Find the percent of discount to the nearest whole
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!