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
Angelina_Jolie [31]
2 years ago
7

Evaluate 5x-3y when x=7 y=1/3

Mathematics
2 answers:
pogonyaev2 years ago
6 0

Answer:

34

Step-by-step explanation:

(5*7)-(3*1/3) =

35-1 = 34

Fynjy0 [20]2 years ago
4 0

Answer:

34

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

Step-by-step explanation:

<u>Step 1: Define</u>

5x - 3y

x = 7

y = 1/3

<u>Step 2: Evaluate</u>

  1. Substitute:                    5(7) - 3(1/3)
  2. Multiply:                        35 - 1
  3. Subtract:                       34
You might be interested in
What are the solutions of the following equation?
noname [10]

Answer:

D. x = 7 and x = 14

Step-by-step explanation:

this is a quadratic equation, so use the quadratic formula: (-b+-√b^2-4ac) / 2a for ax^2+bx+c=0

7 0
3 years ago
Solve for X. Round to the nearest 10th. Need to use COS, TAN, or SIN
Brums [2.3K]

tan( 75 ) = 17 / x

3.732 = 17 / x

x = 17 / 3.732

x = 4.5551

x = 4.56

7 0
3 years ago
Earl worked 18 hours last week. If he had earned $2.00 an hour more but had worked only 15 hours, he would have earned the same
ruslelena [56]

Answer:

B) $10.00

Step-by-step explanation:

10 × 18 = 180

10 + 2 = 12

12 × 15 = 180

3 0
2 years ago
Read 2 more answers
May I get some help?​
Anarel [89]

Answer:

4 and the correct answer is 34

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Plz show work so I can understand thc
Korvikt [17]
It will take two and half hours because if she moves 14 flowers every hour and there 35 left it will take her two hours to move 28 since 14+14 is 28 and it will take half that time to get from 28 to 35 because 35-28 is 7. So you have your two 14s which equal 2 hours and then a 7 which is 30 mins. i’m
8 0
3 years ago
Other questions:
  • The diagram shows the net of a square pyramid.
    10·1 answer
  • *10 POINTS*
    6·1 answer
  • What is the total interest on a ten-year. 6.1% loan with a principal of $32,000?
    6·1 answer
  • 15 Points!
    7·1 answer
  • Y = tg (arcsin 3/5 + arccos 4/5)
    14·1 answer
  • PLEASE HELP 20 POINTS + BRAINLIEST IF ANSWERED Which method correctly solves the equation using the distributive property? Negat
    14·2 answers
  • At the end of the month, you noticed that the budgeted amount you planned to spend on certain items did not match what you actua
    11·2 answers
  • El salario mensual de un vendedor de una tienda departamental es de $6,500 más el 10% por comisión en sus ventas mensuales. A) E
    11·1 answer
  • What is the answer to this equation: 3c + 7 - 9c
    12·2 answers
  • Choose all pairs of points that are reflections of each other across both axes.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!