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
wel
3 years ago
5

Nicole wants to buy a pair of jeans. The original cost of the jeans is $42.50, and the markup is 10 percent. How much will she h

ave to pay for the jeans?
Mathematics
1 answer:
Lostsunrise [7]3 years ago
5 0
<span>multiply 42.50 by 10% then add that answer to 42.50 to get the total price she will have to pay.</span>
You might be interested in
Solve y+4x=12 3y=8-12x
attashe74 [19]
\left \{ {{y+4x=12} \atop {3y=8-12x}} \right. \\\\ \left \{ {{y=12-4x} \atop {3y=8-12x}} \right. \\\\3(12-4x)=8-12x\\\\36-12x=8-12x\\\\-12x+12x=8-36\\\\0\neq28\\\\There\ are\ no\ solutions.
6 0
3 years ago
Joey decides to empty his piggy bank and count his money. His bank is filled with only nickels and dimes. Joey counted a total o
xxTIMURxx [149]

Answer:

Joey has 18 nickles and 27 dimes in his piggy bank.

Step-by-step explanation:

1 nickle = 5 cents

1 dime = 10 cents

$1 = 100 cents

$3.15 = 135 cents

Let

n represent the number of nickles, n>=0

d represent the number of dimes, d>=0

Joey counted a total of 45 coins that added up to $3.15:

n + d = 45

5n + 10d = 315

n = 18 nickles

d = 27 dimes

5 0
3 years ago
5x^2-(3xy-7x^2)+(5xy-12x^2)<br> When x=-0.25, and y=4
prohojiy [21]

5x^2-(3xy-7x^2)+(5xy-12x^2)=5x^2-3xy+7x^2+5xy-12x^2=2xy\\\\ 2\cdot(-0.25)\cdot4=-2

5 0
3 years ago
Read 2 more answers
Equivalent expression of 8x+12-x
Irina-Kira [14]

Step-by-step explanation:

The equivalent expression of 8x + 12 - x = 7x + 12

7 0
3 years ago
Suppose you receive an allowance of $55 and your friend receives an allowance of $40 at the beginning of the month. If you spend
Licemer1 [7]

Answer: 5 days

Step-by-step explanation:

so we need to find:

55 - 6a = 40 - 3a

with a being the days we need to find

-40 on each side

15 - 6a = -3a

+6a on each side

15 = 3a

divide each side by 3

5 = a

4 0
2 years ago
Other questions:
  • What is the frequency of the function y = cos5x?
    5·1 answer
  • Please help me with this problem...
    10·1 answer
  • A carpenter buys $54.38 worth of parts from a supplier. If he pays for the parts with a $100 bill, how much change will he recei
    12·2 answers
  • If two sides of a right angled triangle are 5cm and 6cm long, how many possibilities are there for the length of the third side?
    7·1 answer
  • Please help me with these and explain by steps how to do
    13·1 answer
  • What's is 7x90 it not hard it's not easy it medium
    11·1 answer
  • If f(x) = x^3, which of the following describes the graph of f(x − 3)?
    14·1 answer
  • Find the surface area of a triangular prism with height 30 inches, and a right triangle base with side lengths 15 inches and 20
    9·1 answer
  • One cup holds 100 grams of sugar. How many cups will hold half a kilogram of sugar?
    6·2 answers
  • Can someone answer this pls
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!