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
aev [14]
2 years ago
10

Lucy plans to spend between $50 and $60, inclusive, on packages of beads and packages of charms. If she buys 5 packages of beads

at $4.95 each, how many packages of charms at $6.55 can Lucy buy while staying within her budget?
Mathematics
1 answer:
worty [1.4K]2 years ago
7 0

She can buy maximum of 5 packages while staying within her budget.

Minimum spending limit = $50.

Maximum spending limit = $60.

Cost of one package of beads = $4.95.

Number of packages of beads bought = 5.

Cost of one package of charms = $6.55.

Let the number of packages of beads bought be x.

4.956 \times 5 + x \times 6.55 \geq 50

24.78+6.55x\geq 50

6.55x\geq 25.22

x\geq 3.85

4.956 \times 5 + x \times 6.55 \leq 60

24.78+6.55x\leq 60

6.55x\leq 35.22

x\leq 5.38

So, she can buy maximum of 5 packages while staying within her budget.

Learn more about solving inequalities here:

brainly.com/question/12189350?referrer=searchResults

You might be interested in
What is the negetive and positive intercepts at
jeyben [28]
I found it quicker than i thought i would! the positive x-intercept is (4,0). negative x intercept is (-\frac{1}{3},0)
6 0
3 years ago
PLZ HELP ASAP SOLID GEOMETRY WORD PROBLEMS
yan [13]
The volume of the candle initially is:
V=Ab*h
Area of the base of the cylinder: Ab=pi*r^2
pi=3.14
Radius of the base: r=4 cm
Height of the cylinder: h=6 cm

Ab=pi*r^2
Ab=3.14*(4 cm)^2
Ab=3.14*(16 cm^2)
Ab=50.24 cm^2

V=Ab*h
V=(50.24 cm^2)*(6 cm)
V=301.44 cm^3

The candle melts at a constant rate of:
r=(60 cm^3)/(2 hours)=(120 cm^3)/(4 hours)=(180 cm^3)/(6 hours)
r=30 cm^3/hour

The amount of candle melted off after 7 hours is:
A=(30 cm^3/hour)*(7 hours)
A=210 cm^3

The percent of candle that is melted off after 7 hours is:
P=(A/V)*100%
P=[(210 cm^3)/(301.44 cm^3)]*100%
P=(0.696656051)*100%
P=69.66560510%
Rounded to the nearest percent
P=70%

Answer: 70%

8 0
3 years ago
Simplify the following expression as much as possible. 4^10/4^10 x 7^0=?
kap26 [50]

Answer:

1

Step-by-step explanation:

4^10/4^10 x 7^0 =

= 4^(10 - 10) * 1

= 4^0 * 1

= 1 * 1

= 1

8 0
3 years ago
Read 2 more answers
Find area of the composite figure..
saveliy_v [14]

Answer:

627square inches

Step-by-step explanation:

Area of the composite figure.. = area of triangle + area of parallelogram

Since the triangle is an equilateral triangle;

Area of the triangle = r²sintheta

Area of the triangle = 18²sin60

Area of the triangle = 324sin60

Area of the triangle  = 324(0.8860)

Area of the triangle = 280.584 square in

Area of the triangle = 281 square inches

Area of parallelogram = absintheta

Area of parallelogram = 20(20)sin60

Area of parallelogram = 400(0.8660)

Area of parallelogram = 346.4square inches

Area of parallelogram = 346 square inches

Area of the figure = 346  + 281

Area of the figure  = 627square inches

3 0
3 years ago
9. A wildlife biologist captured and released 26 male whitetail deer from two different forests
weqwewe [10]

Answer:

use dat brain

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A walkway forms one diagonal of a square playground. The walkway is 24 m long. How long is a side of the​ playground?
    14·1 answer
  • Only need 27 thxxxxxx plz answer
    11·1 answer
  • No irrational numbers are whole numbers. True or false and why?
    5·2 answers
  • Help with number 10 and 11
    13·1 answer
  • Find the sum and express it in simplest Form (3a^2+2a+8)+(5a^2-a)
    8·1 answer
  • I am not sure if I did this right can someone explain this to me I am confused . Problem #1
    14·1 answer
  • 0 is a polynomial. T or F
    15·2 answers
  • Select the correct statements.<br> The statements are represented by the rational number -6?
    8·1 answer
  • A polynomial function is represented by the data in the table.
    7·2 answers
  • A recipe says it produces the best sweet tea. In addition to using tea bags, the recipe calls for 1/2 cup of sugar for every 1 a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!