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
Pavel [41]
3 years ago
14

What is the output value of (4x+2)(x-5)/2 using input value of x=2

Mathematics
2 answers:
bearhunter [10]3 years ago
7 0

(4x+2)(x-5)/2

(4 . 2 + 2)(2 - 5)/2

(8 + 2)(- 3)/2

10/2 . (- 3)

5 . (- 3)

- 15

Answer: - 15

Firdavs [7]3 years ago
6 0

Answer:

-15

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>

(4x + 2)(x - 5) / 2

x = 2

<u>Step 2: Evaluate</u>

  1. Substitute:                             (4 · 2 + 2)(2 - 5) / 2
  2. Parenthesis - Multiply:          (8 + 2)(2 - 5) / 2
  3. Parenthesis - Add:                10(2 - 5) / 2
  4. Parenthesis - Subtract:         10(-3) / 2
  5. Multiply:                                 -30 / 2
  6. Divide:                                    -15
You might be interested in
Please simplify the answer!
frutty [35]

Answer:

y = 9

Step-by-step explanation:

Given

4 + \frac{y}{3} = 7

Isolate the term in y by subtracting 4 from both sides

\frac{y}{3} = 3 ( multiply both sides by 3 )

y = 3 × 3 = 9

7 0
3 years ago
M= 2²×3×5² N=2³×3²×7<br>find the largest Number that divides exactly into M and N​
nevsk [136]

Answer:

12

Step-by-step explanation:

just find the HCF, which will be

2² × 3 = 12

5 0
1 year ago
2³- (3x5²)<br> PLEASE HELP 20 POINTS , also show ur work, thank u sm!
Alexxx [7]

Answer:

-67

Step-by-step explanation:

2^3-(3*5^2)

simplify exponents

8-3*25

8-75

=-67

3 0
3 years ago
Read 2 more answers
A 26 foot ladder is set against the side of a house so that it reaches up 24 feet. If Mila grabs the ladder at its base and pull
olasank [31]

Answer:

13.9 ft

Step-by-step explanation:

4 0
2 years ago
How to add and subtract mixed fractions
Naddik [55]
Step 1 Find the least common denominator
Step 2 Find the equivalent fractions
Step 3 Add or subtract the whole numbers
Step 4 write your answer in lowest terms
3 0
3 years ago
Read 2 more answers
Other questions:
  • Use the discriminant to describe the roots of each equation. Then select the best description?
    7·2 answers
  • What is the measure of ABD awnsers 39,49,141,51
    11·2 answers
  • What is the the value of 3 in 6,300 times the value of 3 in 530?
    6·1 answer
  • Which unit rate corresponds to the proportional relationship shown in the graph? Drag and drop the answer into the box to match
    6·2 answers
  • The delivery times for all food orders at a fast-food restaurant during the lunch hour are normally distributed with a mean of 1
    7·1 answer
  • A savings account earns 4% annual interest compounded quarterly. How much interest would $500 earn if it was invested for one ye
    13·1 answer
  • How is the answer 24? Please NEED TO KNOW ❤️ :(
    12·1 answer
  • W= a+b/x solve for b
    8·1 answer
  • Jose bought 6 chicken wings for $2. What was the cost of the wings in wings per dollar? Express your answer in simplest form.
    9·2 answers
  • how many 5 digit numbers can be formed using all the digits 1, 2, 3, 4, and 5, such that the number is odd and greater than 4000
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!