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
Mars2501 [29]
3 years ago
5

F(x)=-3x-2 find f(-7)

Mathematics
1 answer:
faltersainse [42]3 years ago
4 0

Answer:

19

Step-by-step explanation:

You substitute -7 in for x and solve.

-3(-7) - 2

21 - 2 = 19

You might be interested in
On a certain hot​ summer's day, 691 people used the public swimming pool. The daily prices are $1.50 for children and $2.25 for
sergij07 [2.7K]

Answer:

Step-by-step explanation:

On a certain hot​ summer's day, 691 people used the public swimming pool. The daily prices are $1.50 for children and $2.25 for adults. The receipts for admission totaled $1260.75. How many children and how many adults swam at the public pool that​ day?

3 0
3 years ago
Read 2 more answers
Leo works at McDonalds, and gets paid $8.50 hr. He passed his store’s inspection and received a $100 bonus.
Semmy [17]

Answer:

$8.50hr+ $100=x

Step-by-step explanation:

His $8.50 per hour is given to him plus $100 bonus.

7 0
3 years ago
Read 2 more answers
KHAN ACADEMY! PLEASE HELP!
Brilliant_brown [7]

Answer:

60 degrees

Step-by-step explanation:

First find angle I by using the sum of the angles in a triangle is 180 degrees

59+61+I = 180

120 + I = 180

I = 180-120

I =60

<I = <x since they are corresponding angles

<x = 60 degrees

3 0
3 years ago
Variables x and y are in direct proportion, and y = 35 when x = 2m. If x = 8m, then y =
Dmitry [639]
Y=140 because U have to go 35 divided by 2 and 8 times 17.5
8 0
3 years ago
Read 2 more answers
27. In a school of 500 students, 125 like chess and 160 like badminton. 45 students like chess and badminton both. Find how many
ozzi

Answer:

170

Step-by-step explanation:

Add 160 and 45 and 125

Then subtract it to the total number of students

So 500 minus 330

5 0
4 years ago
Other questions:
  • Patricia is building the community dog park. She plans to build the dog park right beside the city park so she can use one side
    9·1 answer
  • I need help this!!!!!!!!!!!!!!plz
    9·1 answer
  • Find the value of x?
    5·1 answer
  • What's .34 as a fraction
    15·2 answers
  • Eva played her favorite video games for 14 hours last week. Today, evas parents restricted her to 4 hours each week for the next
    9·1 answer
  • What value of x is in the solution set of 2(3x - 1) = 4x - 6?<br> 0-10<br> 0-5<br> -1
    10·1 answer
  • A rectangular park has an area of 2/3 square mile.The length of the park is 2 2/3 the width of the park.What is the width of the
    6·1 answer
  • How many different 5-digit numbers can you write using each of the digits 0, 1, 2, 3, 4 exactly once?
    14·1 answer
  • Find the higest common division of x² - 4 , x² - 6x and x}^{2-8​
    5·1 answer
  • To find the angle of rotation θ between the previous x and y axes and the new x′ and y′ axes, we use the formula: cotangent of 2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!