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
Andreyy89
3 years ago
12

Which expression is equivalent to (n + 12) x 5+7n

Mathematics
2 answers:
SVEN [57.7K]3 years ago
6 0

Answer:

The required expression is 7n²+89n+60

Step-by-step explanation

To get the expression, we will multiply the two linear expression by opening the bracket to give a quadratic equation.

(n + 12) x (5+7n)

We will use the variable and the constant of n + 12 to multiply that of 5+7n to give;

(n + 12)(5+7n) = 5n + 7n² + 60 + 84n

Rearranging the equation gotten we will have;

7n²+84n+5n+60

= 7n²+89n+60 which is the required quadratic expression.

olga_2 [115]3 years ago
5 0
Is there any answer choices? I need the expressions to see which is equivalent to  <span>(n + 12) x 5+7n</span>
You might be interested in
(01.04)
Ymorist [56]

Answer:2

Step-by-step explanation: the equation is in linear form y=mx+b, the b represents the y intercept in your equation that would be -5

5 0
3 years ago
Solve the inequality:<br>x+8 &gt; 14<br>O x26<br>O x2 22<br>Oxs 22<br>Ο κε 6​
almond37 [142]

Answer:

Option D, x > 6

Step-by-step explanation:

<u>Step 1:  Subtract 8 from both sides </u>

<u />x + 8 > 14

x + 8 - 8 > 14 - 8

x > 6

Answer:  Option D, x > 6

6 0
3 years ago
Will give brainlist to the best answer if possible!! 10 points please help
Black_prince [1.1K]

Answer:

B

Step-by-step explanation:

y= -x+18 and y= 3/4x+4

use slope intercept form: y=mx+b

m = slope

b = y-intercept

4 0
2 years ago
A survey of 125 households was done to investigate whether households have laptops, tablets, or
riadik2000 [5.3K]

Answer:

3) 0.326

Step-by-step explanation:

Total Number of surveyed households =125

We want to determine the probability that a randomly selected household would have a laptop given that it does not  have a tablet.

Written in Probability notation: P(Laptop|No Tablet)

P(Laptop|No Tablet)=\dfrac{P(L\cap T')}{P(T')} \\=\dfrac{31/125}{95/125}\\=\dfrac{31}{95}\\\\=0.326

The correct option is C,

4 0
3 years ago
Patrick left an $8 tip on a $50 restaurant bill. What percent tip is that?
Gnoma [55]
Do 50 multiplied by x = 8. Solve for x.
It would give you .16 which is 16%.
3 0
3 years ago
Other questions:
  • Which expression is equivalent to 1/3y?
    12·2 answers
  • PLEASE HELP ME
    13·1 answer
  • In a quadrilateral, consecutive angles and opposite angles are congruent. What is the most specific name of the figure?
    14·1 answer
  • Please answer quick I need it.
    13·2 answers
  • In a circle with a radius of 12.6 ft, an arc is intercepted by a central angle of 2π/7 radians.
    13·2 answers
  • Caleb bought 3 bagels and 2 muffins for $7.00.
    10·1 answer
  • I need this done please
    7·1 answer
  • Is the square root of 1/4 a rational number
    7·1 answer
  • To avoid dehydration, a person should drink 8 ounces of water for every 15 minutes of exercise. How much water should Hahn drink
    12·1 answer
  • The volume of the triangular prism is 12.5 m³. The length is 2.5 m and the base is 2 m. What is the width?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!