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
DochEvi [55]
3 years ago
13

If f(x) = - 2x + 3 then f(3) - f(4) =

Mathematics
2 answers:
maks197457 [2]3 years ago
8 0

Answer:

-8

Step-by-step explanation:

start by solving the two separate equations and plugging in the x value. Then take the two solutions and subtract for the final answer.

vfiekz [6]3 years ago
6 0

Answer:2

Step-by-step explanation:

I have the problem on my my review and it says 2

You might be interested in
A discount store had monthly sales of $86,600 and spent 14% of it on promotions. how much was spent on promotion?
Vladimir79 [104]

The amount spent on promotion by the store on monthly sales of $86,600, when they are spending 14 percent on promotion is $12,124.

The percent signifies the hundredth part of the whole.

When informed that the promotion is 14 percent of the monthly sales of $86,600.

Therefore, to calculate the total amount spent on promotion, we calculate 14 percent of 86600.

Therefore, the total amount on promotion = 14% of $86,600 = $ (14/100 * 86,000) = $ (14*866) = $12,124.

Therefore, the amount spent on promotion by the store on monthly sales of $86,600, when they are spending 14 percent on promotion is $12,124.

Learn more about percentages at

brainly.com/question/843074

#SPJ4

8 0
2 years ago
Find the equation of the line parallel to y = 1/3x + 4 that passes through (-9, 4).
BARSIC [14]
For a line to be parallel, the slope has to be the same(1/3) only its coordonate on the y axis (b) changes. Therefore the new equation will be y=1/3x+b To find be, tou have to isolate it after inputting the new coordinates (-9,4) (4)=1/3(-9)+b 4=-3+b 7=b Therefore, the new equation is y=1/3x+7
3 0
3 years ago
Last month, Michael ran 5 3 4 miles on 10 different days. How many total miles did Michael run last month? A) 50 3 4 miles B) 56
OleMash [197]
5 3/4 * 10 =
23/4 * 10 =
230/4 =
57.5 or 57 1/2...same as 57 2/4 miles
6 0
3 years ago
PLEASEEE HELP !!
miss Akunina [59]

Answer: b+95+34=180, b+129=180, 51

Step-by-step explanation:

b+95+34=180 works because the angles add to form a straight angle.

From this, we can obtain b+129=180 by adding the two constants.

Subtracting 129 from both sides, we get b=51.

6 0
2 years ago
Kelly is making necklaces for her friends,.She has 450 beads. If 30 beads are used in each necklace, How many necklaces can she
kolezko [41]

Answer:

15

Step-by-step explanation:

If each necklace takes 30 beads, she can make 15 necklaces until she runs out of beads. 450÷30=15. Hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Using the Normal Distribution with Technology- Calculator Due Thursday, Sep 12, 12:59am EDT Use the Normal Distribution to compu
    8·1 answer
  • I am thinking of a number. when it is increasd by 7, it equals 21. what is my number
    9·2 answers
  • What is the fluid called that does not return to the callipary
    12·1 answer
  • Whats the area of a parallelograms with a base of 8m height of 4m and width of 5 m​
    7·2 answers
  • The tax rate is 8.5% what is the tax on $95 round to the nearest hundredth ​
    10·2 answers
  • Please answer! I’m desperate lol
    10·2 answers
  • The measurement of a central angle is 9= 240°. Find the measurement of a in radians.
    14·1 answer
  • This question has two parts. First, answer Part A. Then, answer Part B. Part A Pete is making 8 identical fruit baskets as gifts
    10·1 answer
  • Please Help i Need this asap and i dont know
    14·1 answer
  • A zoo has two elephants, Sally and Joe. Sally weighs 7,645 pounds, and Joe weighs 12,479 pounds. How much do Sally and Joe weigh
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!