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
Studentka2010 [4]
2 years ago
11

First answer gets brainliest. You do not need to do the graphing or the shading, just pls tell me the inequalities

Mathematics
1 answer:
Aleksandr-060686 [28]2 years ago
4 0

Answer:

y\geq 20-x

y\geq 40-5x

Step-by-step explanation:

8 nickels = 40 cents

y < 8

x < 35

Let's test

1 nickel and 35 pennies. That doesn't work

4 nickel and 20 pennies. That works. Perhaps we be more precise?

5 nickels and 15 pennies. Right on the point. 20 coins.

Hope this helps :)

Have a nice day!

You might be interested in
What are the coordinates for (6,5) and hypotenuse 3.
galina1969 [7]

Answer:

the distance formula is used to find the distance between two points in the plane. The Pythagorean Theorem, a2+b2=c2 a 2 + b 2 = c 2 , is based on a right triangle where a and b are the lengths of the legs adjacent to the right angle, and c is the length of the hypotenuse.

Step-by-step explanation:

4 0
3 years ago
Find the value of x in the triangle shown below.<br> Choose 1 answer:
Ad libitum [116K]

For the triangle, x is 12 units long.

Step-by-step explanation:

Step 1:

According to the Pythagorean theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

The hypotenuse is the side which is the longest in the triangle and is always opposite the right angle.

In the given triangle, the hypotenuse is 13 units long. The other two sides measure 5 units and x units.

Step 2:

By substituting the known values, we get

13^{2} = 5^{2} + x^{2} .

x^{2} = 169 - 25 = 144.

x = 12.

Rounding this off to the nearest hundred, we get that x is 12 units long.

7 0
3 years ago
A beautician sees clients each day to paint their nails. The function g(x) represents the number of finger nails painted, where
Bond [772]

Answer:D

Step-by-step explanation:

8 0
3 years ago
What are the prime factors of 28?
koban [17]

Answer:

2 and 7 are the prime numbers.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help ASAP
Tasya [4]

Answer:

7)k=-7.02

8)n=-4

9)b=-14

10)-2=p

7 0
3 years ago
Other questions:
  • Manny hiked 6 2/5 miles along the mountain trail he stopped climbing a lookout tower 1/4how many miles did manny hike before he
    5·1 answer
  • Factorise y squared -9w squared
    6·1 answer
  • Given: angle 1 and angle 2 form a linear pair,
    13·1 answer
  • How many adults who have been told that they have hypertension would you expect to find in a sample of 20
    11·1 answer
  • 2. A 10 Mg truck hauls a 20 Mg trailer. If the unit starts from rest on a level road with a
    15·1 answer
  • Please help on this i dont get it at all!
    14·1 answer
  • HELP ME PLEASE ASAP
    9·1 answer
  • Neika is saving her money to buy a DVD that costs $45. If she has a job that pays $8 per hour, write and solve an inequality tha
    5·1 answer
  • In anova, by dividing the mean square between groups by the mean square within groups, a(n) _____ statistic is computed.group of
    5·1 answer
  • Please help me find the values of X and Y
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!