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
vladimir1956 [14]
3 years ago
7

Mary and Roberto bought identical backpacks at different stores. Mary's backpack originally cost $65 and was discounted 25%. Rob

erto's backpack originally cost $75 and was on sale for 30% off of the original price. Which backpack was a better buy?
Mathematics
1 answer:
mihalych1998 [28]3 years ago
8 0

Answer:

Mary's

Step-by-step explanation:

You might be interested in
In Exercise, describe how the graph of g is related to the graph of f.<br> g(x)=-1+f(x)
Jet001 [13]

Answer:

The graph of g is the graph of f shifted down 1 unit.

Step-by-step explanation:

Suppose you have a function y = f(x), you can do these following operations on the function:

Shift up a units: y = f(x) + a

Shift down a units: y = f(x) - a

Shift left a units: y = f(x + a)

Shift right a units: y = f(x - a)

In this problem, we have that:

g(x) = -1 + f(x) = f(x) - 1

So the graph of g is the graph of f shifted down 1 unit.

7 0
3 years ago
A rectangle has an area of 99 square in. What is the length of the long side?
OLga [1]

Answer:

The longer length is either 99, 33 or 11 inches

Step-by-step explanation:

Given

Area = 99

Required

The length of the longer side

Area of a rectangle is:

Area = Length * Width

List out all possible products that give 99 [Assume the dimension are whole numbers]

Length * Width = 99 * 1 = 99

Length * Width = 33 * 3 = 99

Length * Width = 11 * 9 = 99

List out the longer factors

L = \{99, 33, 11\}

<em>Hence, the longer length is either 99, 33 or 11 inches</em>

8 0
3 years ago
A recipe for 12 corn muffins calls for 1 cup of flour. The number of muffins you can make varies directly with the amount of flo
Deffense [45]
1 cup makes 12
2.5 cups make (12x2.5) = 30 muffins
8 0
3 years ago
Read 2 more answers
8 - 1/3x = 16 <br> PLEASE ANSWER ITS DUE TOMORROW
Ilya [14]
X = 8/(-1/3) therefore the answer is -24
5 0
2 years ago
Function: g(x) = 2x2 – 8
DedPeter [7]

Answer:

q = 0, r = 2, s = 3, t = -3

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • If the width of a rectangle is x + 1 x and its length is 3x x2 - 1 , then its area is
    10·2 answers
  • Can someone help me with this question please?
    13·1 answer
  • For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 15 N acts on
    7·1 answer
  • Determine that table of values for these simultaneous equations.<br> 5x+y=7<br> 3x-y= 1
    5·1 answer
  • F(x) = 4x – 13<br> g(x) = 3x2 – 7x – 13<br> Find: f(g(x))
    7·1 answer
  • What is the volume of a cylinder with a height of 7.1 ft and a base with a diameter of 12.8 ft, to the nearest tenth of a cubic
    11·1 answer
  • A cylindrical cup and a cone both have a radius of 5 cm and a height of 8 cm. What is the approximate difference between the vol
    9·1 answer
  • I need help with my geometry hw:)
    12·1 answer
  • Complete the congruence statement for the figure shown. If the triangles cannot be shown congruent, type na in each blank.
    8·1 answer
  • Please solve both 50 points thank you.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!