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
NISA [10]
3 years ago
13

If f(x) = 53 - 2x, then f(-3) =

Mathematics
1 answer:
zheka24 [161]3 years ago
4 0
Substitute -3 for x in the expression

f(x)= 53 - 2x

f(-3)= 53 - 2(-3)
multiply -2 * -3

f(-3)= 53 + 6
add

f(-3)= 59


ANSWER: f(-3)= 59

Hope this helps! :)
You might be interested in
Math worth 10 points thx
bija089 [108]

what thy answer child

6 0
3 years ago
3x-4y+6=0 solve for y
DiKsa [7]

Answer: y=3/4x+3/2

Step-by-step explanation:

Let's solve for y.

3x−4y+6=0

Step 1: Add -3x to both sides.

3x−4y+6+−3x=0+−3x

−4y+6=−3x

Step 2: Add -6 to both sides.

−4y+6+−6=−3x+−6

−4y=−3x−6

Step 3: Divide both sides by -4.

−4y/−4= −3x−6/−4

y=3/4x+3/2

5 0
3 years ago
The sum of 2 numbers is 84 if one number is 4.less than the other find the numbers​
artcher [175]

Answer:

one number= x = 44

the other number= (x-4)= 40

Step-by-step explanation:

one number= x

the other number= (x-4)

x + (x-4) = 84

2x= 84+4

2x= 88

x= 88/2= 44

one number= x = 44

the other number= (x-4)= 40

3 0
2 years ago
Read 2 more answers
The matrix below represents a system of equations.
UkoKoshka [18]

Answer:A

Step-by-step explanation:

just took it

7 0
2 years ago
M is the midpoint of line segment CD. The coordinates M(-1,1) and C(1,-3) are given. Find the coordinates of point D.
dexar [7]

Answer:

All you have to do is use the formula for coordinates of a midpoint of a line segment. If the segment's ends are  

A

=

(

x

A

,

y

A

)

and  

B

=

(

x

B

,

y

B

)

, then the midpoint has coordinates:

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Selena can make 24 cookies in 30 minutes. At this rate how many cookies can she make in 90 minutes
    11·2 answers
  • As cake shop.bakes a variety of brownies the top-selling are the one with topping of chocolate chips walnuts or both a costmer e
    6·1 answer
  • Fill in the blank.
    9·2 answers
  • Use the rule n ÷ 4, where n represents the position of a term in a sequence. Find the first four terms in the sequence.
    14·1 answer
  • Let f(x)=6x. The graph of f(x) is transformed into the graph of g(x) by a vertical compression of 1/3 and a translation of 2 uni
    5·1 answer
  • What numbers are equivalent to 8%
    7·2 answers
  • Someone plss help plss helppp plllsss Will mark brainliestSomeone plss help plss helppp plllsss Will mark brainliestSomeone plss
    12·1 answer
  • Solve for y. y + 8x = 1​
    14·1 answer
  • Expand and simplify 2(3x + 2) + 3(x + 1)
    15·2 answers
  • What is the slope of the line that contains the points (-1, 2) and (3, 3)?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!