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
lubasha [3.4K]
2 years ago
5

I buy T stamps at Q cents each, S stamps at R cents each, and give the post-office clerk one dollar. If P = 8, Q = 7, R = 5, S =

2, and T = 6, how many stamps at P cents can I buy with the change? *
A. 4
B. 6
C. 7
D. 8
E. 9
Mathematics
1 answer:
kondor19780726 [428]2 years ago
3 0

Answer:

4 it's na answer the answer is 4

You might be interested in
3. El grupo de Mariana se organizó en seis equipos. Cada equi-
MakcuM [25]

Answer:

¿en qué periodos  le tocará participar?

El equipo cuatro participa en el periodo 5 - 11 - 17

¿Todos los equipos participarán el mismo  número de veces?

Todos los equipos los hacen 3 veces . menos 1 equipo que lo hace 2 veces

¿Por qué?

Cuatrimestre. =  120 dias

Numero de semanas = 120/ 7  17,1

17 semanas completas 3 dias

No se trabaja la primera semana. por lo que quedan 16 semana 3 dias.

Son 6 equipos para participar todos serian por lo menos 17 semanas 1 dia.

Step-by-step explanation:

Cuatrimestre. =  120 dias

Numero de semanas = 120/ 7  17,1

17 semanas completas 3 dias

No se trabaja la primera semana. por lo que quedan 16 semana 3 dias.

Son seis equipos.   17 ( 16,3) semanas / 6

Todos los equipos los hacen 3 veces . menos 1 equipo que lo hace 2 veces

Semana 1 2 3 4 5 6

Equipos

1        

2  X      

3   X    

4    X    

5     X  

6      X  

7       X

8  X      

9   X    

10    X    

11     X  

12      X  

13       X

14  X      

15   X    

16    X    

17     X  

18      X  

3 0
2 years ago
Find 20% of 120. Show work please.
icang [17]

Answer:

24

Step-by-step explanation:

When you are finding a percent of something, you need to move the decimal over to the left twice in the percentage. Like this:

20% = .20

Then, just multiply that by the number you are trying to find the percent of.

.20 x 120 = 24

7 0
3 years ago
Read 2 more answers
What is the rate of change <br> x y<br> -2 -6<br> -1 -3<br> 0 0
Natalka [10]
So you subtract their integers by starting from the bottom then coming up to the top. And you just put the numbers in your calculator. Once you’ve got your answer for X and Y, you multiply them both. Which will give you -9/3. Next you divide -9 by 3 and 3 divided by 3. Which will give you -3/1 and just rewrite it as -3. I don’t know if this helps but I hope it does :).
5 0
3 years ago
If the leading coefficient of a polynomial function is positive, the graph will go
Greeley [361]

Step-by-step explanation:

the leading coefficient means the coefficient (factor) of the term with the highest exponent of the variable (typically x).

with sufficiently large values of this variable (x - going far enough to the right) this term will "win" in value against any other term of the polynomial expression.

and therefore the sign of its factor (coefficient) will determine, if the curve will go up or down.

a positive factor (coefficient) will make the value of this term and therefore of the whole polynomial larger and larger, making the curve going up to +infinity.

a negative factor (coefficient) will make the value of this term and therefore of the whole polynomial smaller and smaller (more negative and more negative), making the curve going down to -infinity.

7 0
1 year ago
At the Demarest Mountain ski slope lounge, they serve hot cocoa. A serving of
Bad White [126]
Answer: 30 more servings

Explanation:
They had 90 tablespoons, but half are gone. 90/2 = 45

Each serving is 1.5 tablespoons.

45/1.5 = 30 more servings
4 0
2 years ago
Read 2 more answers
Other questions:
  • the largest room in lauren,s house is shaped like a square with sides of 6 yards. what is the perimeter of that room?
    10·1 answer
  • H/5 = 5.1<br> What is H?
    11·2 answers
  • If a cube has a surface area of 150 in squared, what is the length of one of the sides
    10·1 answer
  • Write two integers which are smaller than -5 but their difference is -5 ​
    5·1 answer
  • What is the equation for this graph?
    8·1 answer
  • A coyote population has decreased by 168 over the past 3 years. The same number of coyotes were lost each year. Which division e
    9·1 answer
  • PLEASE HELP, DUE SOON !!
    13·1 answer
  • Determine x in the figure.<br> 74°<br> 2xº
    7·1 answer
  • Solve for the value of n <br> (9n) (8n+8)
    14·1 answer
  • Can someone solve all the problems below for 100 points thanks.<br>​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!