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
UNO [17]
3 years ago
9

Anita is making a curtain to surround a table. she bought 3 1/4 yards of fabric. her total cpst was 13$. what was the cost per y

ard
Mathematics
1 answer:
Delvig [45]3 years ago
5 0

Hey there!!

Total length of the fabric bought = 3 1/4 yards

First, let's convert this mixed fraction to improper fraction

3 1/4 = 13/4

The total cost for 13/4 yards = $13

Find cost per yard

Let's take the cost per yard as ' x '

Then, 13/4 yards = 13x / 4

Let's get this into an equation -

13x/4 = 13

Multiply by 4 on both sides

13x = 52

Divide by 13 on both sides

x = 52 / 13

x = 4

The cost per yard = $4

Hope my answer helps!

You might be interested in
PLEASE PLEASE PLEASE ANSWER
telo118 [61]

Answer:

the answer is D

3 0
2 years ago
Dr. Steve is working with a new radioactive substance in his lab. He currently has 64 grams of the substance and knows that it d
4vir4ik [10]
Remember that the general decay equation is:
y=A(1-r)^{x}
where 
y is the amount after a time x
A is the initial amount 
r is the the decay percent in decimal form

The first ting we are going to do is find r by dividing our <span>decay rate of 25% by 100%: </span>r= \frac{25}{100} =0.25.
We also know from our problem that y=64. Lets replace y and r in our formula:
64=A(1-0.25)^{x}
64=A(0.75)^{x}
We know now that our decay rate is 0.75, and since 0.75<1, we can conclude that this situation represents exponential decay.

Now, to find the initial amount, we are going to solve our equation for A:
64=A(0.75)^{x}
A= \frac{64}{0.75 ^{x} }
Notice that A will depend on the number of ours x. <span />
4 0
3 years ago
Read 2 more answers
I' don't know how to do it can u help me plssssssss​
vagabundo [1.1K]

the answer is 5 bebe. remember to use pemdas

p-parenthesis

e-exponents

m-multiplication

d-division

a-addition

s-subtraction

8 0
2 years ago
Read 2 more answers
A pattern follows the rule "Starting with two, every consecutive line has a number one more than the previous line."
mars1129 [50]
There will be eight marbles on the 9th line
3 0
3 years ago
How many millimeters are in 15 centimeters
finlep [7]
1 centimeter is equivalent to 10 millimeters.  So 15x10=150 millimeters.
Hope this helped! :D
8 0
2 years ago
Read 2 more answers
Other questions:
  • Michael breeds chickens and ducks. Last month, he sold 505050 chickens and 303030 ducks for \$550$550dollar sign, 550. This mont
    12·1 answer
  • One number is 6 more than a second number, the sum of the two numbers is 330. what are the numbers?
    8·1 answer
  • Evaluate. 4.3 + 2.75 A. 2.78 B. 3.18 C. 7.05 D. 7.5
    6·1 answer
  • Is 1 yard greater than 1 meter
    5·1 answer
  • A truck is rented at $40 per day plus a charge per mile of use. The truck traveled 15 miles in one day, and the total charge was
    12·2 answers
  • Express <img src="https://tex.z-dn.net/?f=%5Cfrac%7B123%7D%7B65%7D" id="TexFormula1" title="\frac{123}{65}" alt="\frac{123}{65}"
    14·1 answer
  • A tip in a restaurant has been typically figured at​ 15% of the total bill.
    7·1 answer
  • Plsss help asap plsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
    14·1 answer
  • The sides of a triangle are in the ratio 2:3:4 and the longest side is 20 cms longer than the shortest side. Compute the length
    13·1 answer
  • I buy a widescreen television costing £1290
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!