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
n200080 [17]
3 years ago
8

Ivan has 15 yards of green felt and 12 yards of

Mathematics
1 answer:
makkiz [27]3 years ago
7 0

Answer:

We need 5 yards green felt and 4 yards blue felt for each quilt.

<em>Step</em><em>-</em><em>wise</em><em>:</em>

Let length of green felt be 'x' , length of blue felt be 'y' and and number of quilts be z.

If Ivan has 15 yards of green felt and 12 yards of blue felt to make 3 quilts.

⇒15x+12y=3z15x+12y=3z

Now, divide both sides by 3 , we get

5x+4y=1z5x+4y=1z

<em><u>Therefore, we need 5 yards green felt and 4 yards blue felt for each quilt</u></em>.

You might be interested in
Which relation below represents a one to one function
Scilla [17]

Answer:

<h2>Second table</h2>

Step-by-step explanation:

<em>One-to-one function is a function that preserves distinctness: it never maps distinct elements of its domain to the same element of its codomain. Every element of the function's domain is the image of at most one element of its domain.</em>

First table:

No. Because for x = 7.25 and x = 8.5 we have the same value of y = 11

Second table:

Yes. Because for all values of x we have different values of y.

5 0
3 years ago
What is the answer to this? Will someone help me?<br> 5+(9)(6)
sineoko [7]
Answer: 59
explanation: PEMDAS, first multiply 9x6 as they are multiplication then add

good luck!
4 0
3 years ago
Read 2 more answers
A special 8-sided die is marked with the numbers 1 to 8. It is rolled 20 times with these outcomes: 3 4 5 2 7 1 3 7 2 6 2 1 7 3
Greeley [361]
The prime numbers on the dice are 1,2,3,5 and 7 , the theoretical  probability is 
\frac{5}{8}, which is 62.5%, the number of prime numbers in the outcome is 15, so the experimental probability is \frac{3}{4}, which is 75%, the difference between the experimental probability and the <span>theoretical probability is 12.5%.</span>
3 0
3 years ago
Read 2 more answers
Which function is increasing?? :)
exis [7]

Answer:

\large\boxed{B.\ f(x)=4^x}

Step-by-step explanation:

Exponential function f(x)=(a)^x is

increasing if a > 1\to a\in(1,\ \infty)

decreasing if 0 < a < 1\to a\in(0,\ 1)

A.\ f(x)=\left(\dfrac{1}{4}\right)^x\to a=\dfrac{1}{4}\in(0,\ 1)\to\text{decreasing}\\\\B.\ f(x)=4^x\to a=4\in(1,\ \infty)\to\text{increasing}\\\\C.\ f(x)=(0.4)^x\to a=0.4\in(0,\ 1)\to\text{decreasing}\\\\D.\ f(x)=\left(\dfrac{1}{2}\right)^x\to a=\dfrac{1}{2}\in(0,\ 1)\to\text{decreasing}

7 0
3 years ago
Help help help help help help help help!!!!
mina [271]

Answer:

c

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • A pool has a depth of 12 feet and a width of 14 feet.If it holds 1680 cubic feet of water, what is the length of the pool?
    6·1 answer
  • A box contains 60 red, blue, and green pens combined. If 35% are red and 9 are blue, what percent are green?
    7·2 answers
  • Sam spent $16 on a large pizza and two drinks. If the pizza was 75% of the cost, how much did each drink cost?
    7·1 answer
  • PLEASE HELP ASAP 
    8·2 answers
  • Write an equation for the line, given that M=3 and the Y intercept is (0,2)
    6·2 answers
  • Math question please help
    12·1 answer
  • PLEASE SOMEONE HELP ME. I WILL BRAINLIEST YOU AND GIVE YOU POINTS.
    8·1 answer
  • Is math<br><br> a. bad<br> b. bad<br> c. bad<br> d. all of the above
    7·2 answers
  • Need help ASAP
    13·1 answer
  • PLEASE HELP! find (1,2) obtained by translating 2 units down followed by a rotation of 180 counterclockwise.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!