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
Mariulka [41]
2 years ago
13

The sum of digits of a cetain two - digit number is 7. Reversing its digits increases the by the number nine. what is the number

? you must use an algebraic expression to solve.
Mathematics
1 answer:
const2013 [10]2 years ago
7 0
The number is 34.
3 + 4 = 7
43 - 34 = 9
You might be interested in
What is y=-5/3x-6 in standard form
andre [41]

Answer: 5x+3y=-18

Step-by-step explanation:

7 0
2 years ago
Solve for x: 4(x + 2) = 3(x-2)
QveST [7]
The answerrr is 18 for thisvprblme
8 0
1 year ago
What is is the value of x if -18/6x=-22
blagie [28]

Answer:

x=22/3 is your answer


7 0
3 years ago
Read 2 more answers
P divided by 5 equals -32
Lostsunrise [7]

Answer:

p = -160

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

Step-by-step explanation:

<u>Step 1: Define</u>

p/5 = -32

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

  1. Multiply 5 on both sides:                     p = -160
6 0
2 years ago
Read 2 more answers
A movie, including the previews, is 2 hours and 40
ra1l [238]

Answer:

7/8

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • The math equation: p(x)=x^2-10x+16 what is the answer?​
    15·1 answer
  • Which mathematical property is shown by the statement?<br><br> (4y*9)*7 = 4y * (9*7)
    13·2 answers
  • A machine prints 8 banners in 120 seconds.How many seconds does it take to print one banner?
    12·2 answers
  • What is the value of log9 9?
    12·2 answers
  • If the slope of line m is 2/5, what is the slope of a line that is parallel
    12·1 answer
  • Solve the equation for y. Then find the value of y for each value of x.
    5·2 answers
  • Given: △FKL, FK=a, m∠F=45°, m∠L=30° Find: FL
    9·2 answers
  • A. If 3x + 10º and 4x - 5° are the angle of a linear pair find their measurement.
    15·1 answer
  • Help fast plz 100 points!
    13·2 answers
  • A train leaves the station at time t=0. Traveling at a constant​ speed, the train travels kilometers in 2 hours. Is this a linea
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!