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
WITCHER [35]
3 years ago
14

Plz help with multiple choice

Mathematics
2 answers:
IRISSAK [1]3 years ago
6 0

Answer:

<h2>B.</h2>

Step-by-step explanation:

J + (J + 3) = 19

I'm always happy to help :)

nikitadnepr [17]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Assume both their ages are J

One is 3 years older than the other, and the sum of their ages add up to 19

J+J+3=19

You might be interested in
There are two different music download companies that offer a monthly plan for downloading songs. S-Jams charges $1.29 per song
bazaltina [42]

Answer:

y=1.29x+10

Step-by-step explanation:

y=mx+b

6 0
3 years ago
Read 2 more answers
Need help with this i don't understand
Oksana_A [137]

Answer:

  1. 7
  2. see below
  3. 5
  4. the rule is not one-to-one

Step-by-step explanation:

Applying the squaring rule to each of the elements of the domain, we get ...

  \begin{array}{cc}\text{Domain}&\text{Range}\\1&1\\-3&9\\-\frac{1}{2}&\frac{1}{4}\\3&9\\2&4\\\frac{1}{4}&\frac{1}{16}\\0.5&\frac{1}{4}\end{array}

__

1. There are 7 different numbers in the Domain list.

2. See above

3. There are 5 different numbers in the Range list.

4. The rule "square me" is not "one-to-one" Two different values in the domain can result in the same value in the range. -3 and 3 both result in 9. -1/2 and 0.5 both result in 1/4.

5 0
2 years ago
Rewrite 3/8 as a percent
NikAS [45]
1) 37.5%
2) 41/50
3) 0.8333333333...
4) 4%
5) 1/5
6) 1.52
7) 1/4, 32%, 0.4
8) 0.015, 15%, 1/5
9) 1.62, 15/20, 16.2%
10) 17/20, 0.8, 75%
11) 1.9%, 1/8, 0.14
12) 66%, 2/3, 0.67
7 0
3 years ago
Read 2 more answers
The Juarez family is making a cross- country trip on Saturday they traveled 450.8 miles on Sunday they traveled 604.6 miles how
vaieri [72.5K]

Answer:3

Step-by-step explanation:$;$$;!’

8 0
3 years ago
Which oddered pair is the the system of equation?
Mnenie [13.5K]

Answer:

(3, -9)

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Algebra I</u>

  • Solving systems of equations using substitution/elimination
  • Solving systems of equations by graphing

Step-by-step explanation:

<u>Step 1: Define systems</u>

-5x - 3y = 12

y = x - 12

<u>Step 2: Solve for </u><em><u>x</u></em>

<em>Substitution</em>

  1. Substitute in <em>y</em>:                              -5x - 3(x - 12) = 12
  2. Distribute -3:                                 -5x - 3x + 36 = 12
  3. Combine like terms:                     -8x + 36 = 12
  4. Isolate <em>x</em> term:                               -8x = -24
  5. Isolate <em>x</em>:                                        x = 3

<u>Step 3: Solve for </u><em><u>y</u></em>

  1. Define original equation:                    y = x - 12
  2. Substitute in <em>x</em>:                                     y = 3 - 12
  3. Subtract:                                               y = -9

<u>Step 4: Graph systems</u>

<em>Check the solution set.</em>

8 0
3 years ago
Other questions:
  • Pease help me on the question in the photo
    9·1 answer
  • A carton can hold 1 000 unit cubes that mesaure 1inch by 1 inch by 1 inch.Describ the dimenisons of the carton using the units c
    7·1 answer
  • -3(4x+5) simplifies to Ax+b where
    8·2 answers
  • Zara runs 800-meter race at a constant speed. Which graph shows her distance from the finish line during the race
    10·1 answer
  • PLZ Help
    7·1 answer
  • jimmy had twice as many oranges as grapefruit, 5 more grapefruits than pineapples, how many of each fruit did jimmy have?​
    7·1 answer
  • (3x-7) (x+5) what is the value of x
    14·1 answer
  • Helppppppp
    8·1 answer
  • Karen had 7 items in her shopping cart with different prices. Her mean cost of these items was $4.02. At the register, she added
    7·1 answer
  • Need help. <br>Please show your work if possible!!​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!