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
elena-14-01-66 [18.8K]
2 years ago
7

8.

Mathematics
1 answer:
Tom [10]2 years ago
8 0
<h3>Answer:  13.5%</h3>

Work Shown:

45.40 - 40 = 5.40

She made $5.40 in profit. Divide this over the original price to find the percentage profit

(5.40)/(40) = 0.135 = 13.5%

You might be interested in
Plz help me <br> I don’t know how to do<br> Number 1 and 2
Rainbow [258]
1. This shape is called a parallelogram and it’s area formula is A=W*H, so you would plug in 12 1/3 for H and 17 1/5 for W. The answer would be 215yd.

2. This is a triangle and it’s area formula is A=1/2bh. Plug in 14 as H and 17 for b. The answer would be 119ft.
6 0
3 years ago
Simplify<br><br> b + 4 + 4 + b=
tia_tia [17]

Answer:

2b+8 is the simplify expression

7 0
2 years ago
Read 2 more answers
Help what’s the rule
solong [7]
Doubling or quadruple
5 0
3 years ago
What is the proportional relationship show in 8 tablespoons of honey for every 10 cups of flour.
elena55 [62]

Answer:

4 : 5

Step-by-step explanation:

8 : 10

4 : 5

hope this was helpful : )

6 0
2 years ago
A recipe for cookies calls for 3 1/4 cups of sugar. Amy has already put in 3 1/9 cups. How many more cups does she need to put i
sammy [17]
So 3 and 1/4 is equal to 4/4+4/4+4/4+1/4=13/4

so she put in 3 and 1/9 or 9/9+9/9+9/9+1/9 or 28/9

28/9+x=13/4
13/4-28/9=x

so we convert so that the bottom numbers are the same

a short cut is 3 and 1/4+x=3 and 1/9 
3 1/9+x=3 1/4
subtract 3 from both sides
1/9+x=1/4
subtract 1/4 from both sides
x=1/4-1/9
convert bottom number to same thing
1/9=4/36
1/4=9/36
x=9/36-4/36
x=5/36
5/36 cups
5 0
2 years ago
Read 2 more answers
Other questions:
  • Are the two cylinders similar? The diagrams are not drawn to scale.
    12·1 answer
  • WILL AWARD BRAINLIEST!! PLEASE SHOW ALL WORK
    9·1 answer
  • The midpoint of XZ is Y. Which of the following is true
    10·1 answer
  • How do I do square route?
    14·2 answers
  • A speed walker covered 4 1/2 mi in 3/4 hour. How far will he walk in 3/4 hour if he walks
    5·1 answer
  • What is (–10) • (–10) • (–10)
    14·2 answers
  • Where are all the lines of symmetry in a square?
    7·1 answer
  • Another one, soon it'll be over (i hope)
    7·2 answers
  • Find the product of 3/5 x 7/4. Then, write another pair of factors with the same product
    15·2 answers
  • Help with 5a, to find the values of x​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!