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
kumpel [21]
3 years ago
6

Can you answer these please? Show all work

Mathematics
1 answer:
Ganezh [65]3 years ago
8 0

Answer:

i)  Sally' s grocery bill = c - \frac{5}{100}c = 0.95c

   Therefore the correct option is B.)

ii)   Therefore the expression which represents the expected population  

    next year is given by :

    = p + \dfrac{7.5}{100} p   =   1.075p

Therefore the correct option is B.)

Step-by-step explanation:

Sally has a discount card that reduces the price of her grocery bill in a certain grocery store by 5%.

Let c represent the cost of Sally's groceries.

therefore the expression which represents Sally's grocery bill is given by :

Sally' s grocery bill = c - \frac{5}{100}c = 0.95c

Therefore the correct option is B.)

The population of a city is expected to increase by 7.5% next year If p represents the current population, which expression represents the expected population next year?

Let p = current population of a city.

Therefore the expression which represents the expected population next year is given by :

  = p + \dfrac{7.5}{100} p = 1.075p

Therefore the correct option is B.)

You might be interested in
Representatives from the student councils at three area high schools are traveling to the national convention in New York. North
ivann1987 [24]

nshs = sshs+5

wshs = nshh + 6 = sshs + 11

So nshs + wshs + sshs = 3*sshs + 16

So sshs = 10, nshs = 15 and wshs = 21

Answer 15.


8 0
3 years ago
Read 2 more answers
What is the difference between vertical and horizontal lines?
Zina [86]

Answer:

A vertical line is any line parallel to the vertical direction. A horizontal line is any line normal to a vertical line. Horizontal lines do not cross each other.

6 0
3 years ago
Read 2 more answers
Help me please, its really easy.
notka56 [123]

Hey there. To find the answer solve 8^3=512.

Count the rows and columns of each to get C as your answer.

3 0
3 years ago
Read 2 more answers
Write an expression for the product of z and 113, minus 300.
padilas [110]

Answer:

z*113 -300

Step-by-step explanation:

(z*113) -300

8 0
3 years ago
Round to the nearest $500, what's the most expensive house carlin could buy?
ch4aika [34]

Answer:

Most expensive house she can buy is $79,500

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which three lengths CANNOT be the lengths of the sides of a triangle? A. 23 m, 17 m, 14 m B. 11 m, 11 m, 12 m C. 5 m, 7 m, 8 m D
    8·2 answers
  • A rectangle has vertices at (0 0) (3 0) and (0 6). what is the area of the rectangle answer
    7·2 answers
  • PLZ HELP! 20 POINTS!
    8·1 answer
  • What is the value of x in the diagram?
    9·2 answers
  • What is the answer to this ?(2p+4)+5(p-1)-(p+7)
    15·1 answer
  • Graph each pair -3x + 2y = 8 5x + 2y = -8
    11·1 answer
  • Annie says the two expressions are equalized. Is she correct? Explain using different strategies -3x+6 and 3(-x -2).
    11·1 answer
  • Suppose that 65% of high school students eat breakfast before going to school. A random sample of 500 high school students were
    8·1 answer
  • Students are measuring the mass of an object in Science class. The mass is 38 grams. Danielle measured the mass at 40 grams. Wha
    15·1 answer
  • Evaluate the expression 9 - z when z = 4.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!