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
Darya [45]
4 years ago
14

Evaluate the given algebraic expression ​

Mathematics
2 answers:
Nookie1986 [14]4 years ago
5 0

Answer: 20

Step-by-step explanation: We have to put the given x and y values into the equation, so 2(7) + 2(3)  is the same thing as 14+6, so the answer would be 20.

Sergio [31]4 years ago
5 0

Answer:

20

Step-by-step explanation:

2x+2y

2(7)+2(3)

14+6

20

You might be interested in
What is the equation of the line?
Ksivusya [100]

Answer:

x = -9 also called undefined slope.

Step-by-step explanation:

And if the line is like this ____________ it is zero slope and the equation is the number that is passes through the y- intercept.

Hope this helps.

x = -9

5 0
3 years ago
Read 2 more answers
(5x – 4y) (7x2 – 12x + 27)
inysia [295]

Answer:

205x-60x^2-164y+48xy

Step-by-step explanation:

4 0
3 years ago
Find the value of n so that the line perpendicular to y = (-1/3)X-4 passes through the points (n. 6) and (4,15).
iogann1982 [59]

Answer:

1

Step-by-step explanation:

The slope of the perpendicular is the negative inverse of the slope of the line.

m = -1 / (-⅓)

m = 3

The slope between the two points is 3, so:

3 = (15 − 6) / (4 − n)

3 (4 − n) = 9

4 − n = 3

n = 1

7 0
3 years ago
It cost $44.88 to buy 12 gallons of gas.What was the cost per gallon of gas?
Natali [406]

Answer:

$3.74 per gallon

Step-by-step explanation:

1. Divide $44.88 by 12

2. The answer will be 3.74

3. Each gallon will cost $3.74

4 0
4 years ago
What is the coefficient of -10n+10-10
Virty [35]

-10 is the coefficient

5 0
4 years ago
Other questions:
  • PLEASE ANSWER ASAPP
    5·2 answers
  • Simplify. 21+17⋅2−15+1 Enter your answer in the box.
    5·1 answer
  • Tell me the answers please i will vote u as the brainliest
    7·1 answer
  • Suppose the side of square A is 10in, and the area of square C is 162in2. What is the area of square B if the three squares form
    14·1 answer
  • Help plz and thank you​
    6·1 answer
  • Lucy rented a movie. She started the movie at 9:48 a.m. and it was 3 hours 39 minutes long. When did the movie end
    6·2 answers
  • Consider the expression
    15·2 answers
  • Please help it’s timed
    13·2 answers
  • The sum of two numbers is 40. One number is 4 less than the other. Find the numbers
    13·1 answer
  • Suppose x and y are positive integers that satisfy the following equation: 7xy + 7y - 9x + 10 = 2019 Find the sum of x and y.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!