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
kobusy [5.1K]
2 years ago
13

Aaliyah has x nickels and y pennies. She has a minimum of 20 coins worth no more than $0.40 combined. Solve this system of inequ

alities graphically and determine one possible solution. ​
Mathematics
1 answer:
scoray [572]2 years ago
4 0

Answer:

<em></em>(x,y) = (5,15)<em></em>

<em></em>

Step-by-step explanation:

Given

Nickels = x

Pennies = y

Minimum of 20 coins means:

x + y \ge 20

A nickel worth $0.05

A penny worth $0.01

So, the worth can be represented as:

0.05x + 0.01y \le 0.40

<em>See attachment for graph</em>

<em></em>

From the attachment, the solution is:

<em></em>(x,y) = (5,15)<em></em>

You might be interested in
1. The circumference of a circle is 111 inches. What is the area, in square inches of the Circle? Express your answer in terms o
Ksivusya [100]
It would let me put the answer
3 0
3 years ago
How to solve a negative number in Pendas
shtirl [24]
What is Pendas in this sentence did you mean PEMDAS


7 0
3 years ago
The bricklayer bought 7500 bricks to brick a wall. He calculated that every horizontal layer of bricks will contain 321 bricks.
statuscvo [17]
There will be 23 layers of brick, because 7500/321 = 23 with 117 leftover.
6 0
3 years ago
8. Triangle JKL has side lengths of 16, 16, and 21. (1 point)
kodGreya [7K]
2 congruent sides would be an isosceles triangle
5 0
3 years ago
24% of what number is 72
nignag [31]

Answer:

300

Step-by-step explanation:

24% × x = 72

or,   24 /100

× x = 72

we have x = 72 ×  100 /24

x = 300

Hope it helps

4 0
3 years ago
Other questions:
  • 5n+37 GFH 2+17EFG are a linear pair
    5·1 answer
  • It takes Wayne 1/0 of an hour to walk a 1/6 mile park loop. What is Wayne's unit rate in miles per hour?
    7·1 answer
  • Solve: x +9&lt; 12<br> Graph the solutions.
    12·1 answer
  • The container that holds the water for the football team is 25 full. After pouring in 8 gallons of water, it is 23 full. How man
    15·1 answer
  • 4621.60 x 9.92 with work
    12·1 answer
  • Write an equation in form for each line passes through (-4,-5), slope=3/4
    13·1 answer
  • 4 less than y is greater than 5
    6·1 answer
  • PLEASE JUST ANSWER AHHHHHHHHHHHHH
    13·2 answers
  • Please help! giving brainliest!! <br> Find the value of x. Then, find the measure of each angle.
    6·1 answer
  • 20 is 25% of what number?<br><br> Enter your answer in the box.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!