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
valentinak56 [21]
2 years ago
12

Evaluate −4x − y + 4 when x = −14 and y = 3

Mathematics
2 answers:
miskamm [114]2 years ago
5 0

Answer:

57

Step-by-step explanation:

-4x-y+4

plug in the numbers for the letters

-4(-14)-3+4

multiply -4(-14)= 56

56-3+4

subtract 3

53+4

add 4

57

Lorico [155]2 years ago
4 0

Answer:

57

Step-by-step explanation:

-4(-14)-(3)+4

-4 x-14=56

56-3= 53

53+4= <u>57</u>

i ams the biggest of brains

You might be interested in
11x - 4 = 5x + 20<br><br> How do I do this question/what is the answer?
viva [34]

Answer:

x=4

Step-by-step explanation:

11x-4=5x+20

4x=16

x=4

5 0
3 years ago
Read 2 more answers
The numbers on this ruler represent centimeters. What is the precision of this ruler? cm What is the greatest possible error for
Leya [2.2K]

Answer:

1)0.1cm

2)0.05cm

3)1.65cm

4)1.75cm

Step-by-step explanation:

6 0
3 years ago
5. (9r 3 + 5r 2 + 11r) + (-2r 3 + 9r - 8r 2)
ad-work [718]

Answer:

7r³ - 3r² + 20r

Step-by-step explanation:

(9r³ + 5r² + 11r) + (-2r³ + 9r - 8r²)

You can get rid of the parentheses since there is nothing to distribute.

9r³ + 5r² + 11r - 2r³ + 9r - 8r²

Combine like factors.

7r³ - 3r² + 20r

3 0
2 years ago
What do skew lines look like
zhuklara [117]

Answer:

"In three-dimensional geometry, skew lines are two lines that do not intersect and are not parallel. A simple example of a pair of skew lines is the pair of lines through opposite edges of a regular tetrahedron."

Step-by-step explanation:

5 0
3 years ago
Definition of piggle
saw5 [17]
Closed shape, do not intersect - geometry definition
7 0
3 years ago
Other questions:
  • PLESE ANSWER EASY 7TH GRADE MATH (WILL RATE BRAINIEST)
    14·1 answer
  • Three friends agree to save money for a graduation road trip. They decide that each of them will put 50.25 in the fund on the fi
    8·2 answers
  • A county has 90 schools. The county received 992 new computers. Are there enough computers so that each school can get 11 comput
    7·1 answer
  • Salvador‘s class has collected 88 cans in a food drive they plan to sort the cans into X bags with an equal number of cans in ea
    15·1 answer
  • Ingrid hit a golf ball. The height of the ball (in meters above the ground) t seconds after being hit is modeled by h(t)=-5t^2+3
    15·1 answer
  • What is the surface area of this prism?
    7·1 answer
  • Help please- asap :}
    7·1 answer
  • Write a SIMPLIFIED inequality for x that would give a rectangle with a length of 4 meters and a width of x+7 meters an area of m
    11·1 answer
  • A college graduate is considering two different companies to apply to for a job. Acme Corp lists this sample of salaries on thei
    10·1 answer
  • Evaluate the expression when y=1 <br> expression: 5y​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!