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
dalvyx [7]
3 years ago
15

a function is defined by the equation y=8x-3. if the domain is2<_x<_4, what is the range of this function

Mathematics
1 answer:
pishuonlain [190]3 years ago
7 0
y(2)=8\cdot2-3=16-3=13\\&#10;y(4)=8\cdot4-3=32-3=29\\

The range is 13\leq y \leq 29
You might be interested in
Plan G is paid £14,000 for a concert. If the money made is split at 2:5 between Plan G and the arena. How much money did the are
77julia77 [94]
From the given ratio, we can get the percentages of the money that Plan G and the arena gets.
              Plan G percentage = (2/(2 + 5)) x 100% = 28.57%
                  Arena percentage  = (5/(2 + 5)) x 100% = 71.43%
We then multiply the amount they get by the decimal equivalent of the percentage of the arena.
                      Amount for arena = (£14,000) x (0.7143) = £10,000.2
7 0
3 years ago
Geometric Shapes - Part 1
Softa [21]

Answer:

x = 54, so the vertical angles are 110°.

Step-by-step explanation:

2x + 2 = 3x - 52

2  = x - 52

x = 54

2(54) + 2 = 108 + 2 = 110

3(54) - 52 = 162 - 52 = 110

3 0
2 years ago
A middle school yearbook committee has 35 members. There are 7 more girls than boys. Write a system of linear equations, define
frez [133]

if the number of boys is x ,then the number of girls is x+7,so 2x+7=35,we can know x=9,so the number of boys is 9,and girls are 16

5 0
3 years ago
Solve 5^2x+1-5^2x=150 with steps
tiny-mole [99]

Answer:

x = 2.98

Step-by-step explanation:

5^2x + 1 - 5^2x = 150

25x + 1 + 25x = 150

50x + 1 = 150

50x = 149

x = 2.98

5^2x + 1 - 5^2x = ?

5^2(2.98) + 1 - 5^2(2.98) = ?

25(2.98) + 1 + 25(2.98) = ?

74.5 + 1 + 74.5 = ?

149 + 1 = ?

150 = ?

4 0
3 years ago
Read 2 more answers
CDs costs $4 each and DVD cost $8 each.
Licemer1 [7]

Answer:

0 and 4

1 and 3

2 and 2

3 and 1

4 and 0

Step-by-step explanation:

If you need 4 gifts and you want to spend less than $40, then you could buy

1 cd+ 3 dvds for $25

2 cds + 2 dvds for $24

3 cds + 1 dvd for $20

4 cds and 0 dvds for $16

0 cds and 4dvds for $32

Any of these solutions will work

8 0
2 years ago
Other questions:
  • Im not good at maths can someone help?
    10·2 answers
  • Need help with finding the x!!!
    14·1 answer
  • the perimeter of a rectangle is twice the sum of its length and it width. The perimeter is 16 meters ans its length is 2 meters
    8·1 answer
  • What is the approximate area of the shaded sector in the circle shown below?
    10·2 answers
  • You invest $2,000 into a savings account that gets 5% interest compounded yearly. How much money will you have after 7 years?
    6·2 answers
  • Last week Jason had 43 dollars. He washed cars over the weekend and
    7·1 answer
  • 8. Evauate the following expression when w=3.27<br> 6.2w - 4.97 *<br> Enter your answer
    15·2 answers
  • when the length of the diameter of a circle is 20 CM and the length of the cord is 16 CM the diameter and the cord have a common
    11·1 answer
  • HELP HELP HELP ILL MARK BRAINLIEST
    14·2 answers
  • Solve the equation by finding the common multiple.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!