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
leva [86]
3 years ago
9

What is 7/4 plus -1/2 plus 2/3? And what’s the answer

Mathematics
1 answer:
vichka [17]3 years ago
4 0

Answer:

1.85

Step-by-step explanation:

1.75-0.5+0.6= 1.85 or 1 17/20

You might be interested in
Pleasee help
Illusion [34]
Hydrosphere

hydro means water
7 0
3 years ago
The graph shows the functions f(x), p(x), and g(x): Graph of function g of x is y is equal to 1 plus the quantity 1.5 raised to
satela [25.4K]
Part A:

Given that the <span>straight line p(x) joins the ordered pairs (0, 2) and (1, -5), thus the equation of the line joining ordered pairs (0, 2) and (1, -5) is given by

\frac{y-2}{x} = \frac{-5-2}{1} =-7 \\  \\ \Rightarrow y-2=-7x \\  \\ \Rightarrow y=-7x+2

Thus, p(x) = -7x + 2

</span>Given that the <span>straight line f(x) joins the ordered pairs (4, 1) and (2, -3), thus the equation of the line joining ordered pairs (4, 1) and (2, -3) is given by

\frac{y-1}{x-4} = \frac{-3-1}{2-4} =\frac{-4}{-2}=2 \\  \\ \Rightarrow y-1=2(x-4)=2x-8 \\  \\ \Rightarrow y=2x-7

Thus, f(x) = 2x - 7
</span>
The solution to the pair of equations represented by p(x) and f(x) is given by

p(x) = f(x)
⇒ -7x + 2 = 2x - 7
⇒ -7x - 2x = -7 - 2
⇒ -9x = -9
⇒ x = -9 / -9 = 1

Substituting for x into p(x), we have

p(1) = -7(1) + 2 = -7 + 2 = -5

Therefore, the solution to the pair of equations represented by p(x) and f(x) is  (1, -5)



Part B:

From part A, we have that f(x) = 2x - 7

when x = -8

f(-8) = 2(-8) - 7 = -23

Thus, (-8, -23) is a solution to f(x).

When x = -10

f(-10) = 2(-10) - 7 = -27

Thus, (-10, -27) is a solution to f(x).

Therefore, two solutions of f(x) are (-8, -23) and (-10, -27).



Part C:

From part A, we have that p(x) = -7x + 2, given that g(x) = 1 + 1.5^x

From the graphs of p(x) and g(x), we can see that the two graphs intersected at the point (0, 2).

Therefore, the solution to the equation p(x) = g(x) is (0, 2).

3 0
3 years ago
(05.05)Polygon ABCD has the following vertices:
Kaylis [27]

Answer is option b)38.5 sq.units

Given vertices are A(-4,2) ,B(3,2),C(3,-5) and D(-4,-2)

Area of polygon is defined in the image.

If you have any doubts see the image or ask in comments box.

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.

4 0
3 years ago
Someone please heellppp.
Feliz [49]

Answer:

for neg its -6-6 and for the right side 8-3

Step-by-step explanation:

7 0
2 years ago
ms.jones tooke her family to the movies. there were a total of 12 people. children tickets cost $5 and adults tickets cost $10.
solmaris [256]

Answer:

5 children

Step-by-step explanation:

7 adults = $70

5 children = $25

total= 12 people

○○○○○○○○○○○○○○○

therefore 5 children went

○○○○○○○○○○○○○○○

5 0
3 years ago
Read 2 more answers
Other questions:
  • Select a pair of numbers that have a sum of 9 and a difference of 1
    10·2 answers
  • Which polygon is always irregular
    7·1 answer
  • Divide: 469 ÷ 21 A) 20 R6 B) 22 R7 C) 29 D) 30 R3
    11·1 answer
  • the number of students and marching band this year is 125% as many as the number of students in the marching band last year if t
    11·1 answer
  • Ahmad,Barry,andTara collected some seashells.Ahmad collected 1 over 6 of the seashells,Barry collected 1and 2 of thr seashell, a
    5·1 answer
  • What is the volume of the frustum? Express the answer in terms of π.
    10·2 answers
  • consider the equation x/5-2=11. if x represents the number of basketball players that have signed up for a new league, what is a
    5·2 answers
  • Rohit achieved 80% of his sales target last month. His target was to sell 30 items. How many items did Rohit sell?
    6·2 answers
  • PLZ HELP WILL DO ANYTHING FOR THE FIRST CORRECT ANSWERS!!!IF it a guess you will be reported I'm not playing there's GAMES!!
    8·1 answer
  • Find a, b, and n of the factored form of the binomial expansion.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!