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
Natali5045456 [20]
3 years ago
13

Jada is three years older than twice her brothers age. Select all equations that correctly represent the relationship between Ja

da's age, j, and her brother's age, b. (Select all that apply.)
1.j=2b+3
2.j=2b+3
3.j= b 2​−3
4.b=2j+3
5.b= j−3 2​
6.b= j 2​−3
Mathematics
1 answer:
goblinko [34]3 years ago
8 0

Answer:

1,2, and 5

Step-by-step explanation:

You might be interested in
Is (x-3) a factor of f(x) = x^2 - 32?
Leokris [45]

Answer:

No

Explanation:

Here, we want to use the factor theorem to check if the given linear expression is a factor of the binomial

Now, according to the factor theorem, a factor of a polynomial would leave no remainder when divided by it

Mathematically, it means when we substitute the factor value into the polynomial, it is expected that the remainder is zero is the substituted is a factor of the polynomial

We set x-2 to zero:

\begin{gathered} \text{ x-2 = 0} \\ x\text{ = 2} \end{gathered}

Now, we substitute 2 into the polynomial as follows:

f(2)\text{ = }2^2-32\text{ = 4-32 = -28}

There is a remainder of -28 and thus, the linear factor is not a factor of the binomial

3 0
1 year ago
PLEASE HURRY, BRAINLIEST??
Svetllana [295]

Answer:

Sample Response: No, Jude’s graph is incorrect. The inequality symbol is “less than,” so -9 is not included. He should have used an open circle on -9.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The data set represents the ages of students, in years, attending a robotics club meeting. What is the median age of the student
svetoff [14.1K]

Answer:

12.5

Step-by-step explanation:

put them in order from least to greatest: 11, 11, 12, 12, 12, 13, 13, 14, 15, 16

the middle is 12 and 13 so you do 12+13 then divide by 2

to get 12.5

hope this helps

6 0
2 years ago
7 + r ≥ 18<br> Which is true?<br> 11<br> 10<br> 9
sdas [7]

Answer:

11

Step-by-step explanation:

ez

3 0
2 years ago
Read 2 more answers
How many ways can an employer send 3 employees to a job fair if she has 11 employees?
algol13

We have to find the number of ways an employer send 3 employees to a job fair if she has 11 employees.

This is the problem from combination.

The formula for combination is given by

^nC_r= \frac{n!}{r!(n-r)!}

Here, n= 11, r= 3

Therefore, total number of ways is given by

^{11}C_3= \frac{11!}{3!(11-3)!}\\&#10;\\&#10;=\frac{11!}{3!8!}\\&#10;\\&#10;=\frac{8!\times 9 \times 10 \times 11}{3!8!}\\&#10;\\&#10;=\frac{9 \times 10 \times 11}{6}\\&#10;\\&#10;=165

A is the correct option.


6 0
2 years ago
Other questions:
  • A farm stand wants to sell fruit to local grocery stores in packages with baskets of apples, worth $10 apiece, and baskets of pe
    6·1 answer
  • Samantha loves to download new music. She originally had 52 songs but plans to purchase 2 new songs each week. She wants to know
    7·2 answers
  • You have to complete at least 10 physics problems and math problems within 2 hours before you playing video games. It will take
    8·1 answer
  • How do you find the third side if a right triangle??
    5·2 answers
  • The difference when 7 less than a number is subtracted from twice the number 12. What is that number?
    12·1 answer
  • 4.
    11·1 answer
  • A 1.0 l buffer solution is 0.10 m in hf and 0.050 m in naf. which action destroys the buffer?
    11·1 answer
  • I NEED HELP ASAP PLEAS HELP ME
    8·1 answer
  • Does x=x-5 have one solutions, no solutions, or infinate solutions
    9·1 answer
  • Select all the correct answers. the square of a number is 3 less than four times the number. which values could be the number?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!