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
s2008m [1.1K]
3 years ago
7

Mrs Naidu bought $155 in groceries. she paid her bill with $5 and $20 notes using a total of 13 notes. calculate how many of eac

h type of each type of note were used.
Mathematics
1 answer:
andriy [413]3 years ago
5 0

Answer:

6 x £20 notes, 7 x £5 notes

Step-by-step explanation:

6 x £20 = £120

7 x £5    = £35

£130 + £35 = £155

You might be interested in
Which of the following is a right triangle?
natali 33 [55]

Answer:

Step-by-step explanation:

the right choice is C

you use c^2=a^2+b^2

where the largest side is the hypotenuse

8 0
2 years ago
Read 2 more answers
Glenn needs to cut pieces of a lanyard that are each 1 meter long to make lanyard key chains. If he has 3 pieces of lanyard that
Novosadov [1.4K]

Answer:

30

Step-by-step explanation:

3 pieces each 1 dekameter long

1 dekameter = 10 meters

Convert dekameters to meters

3 pieces each 10 meters long

Multiply

Glenn has 30 meters of lanyard

Divide

He can cut 30 1-meter pieces

Hope this helps :)

3 0
3 years ago
Which graph shows that Cindy reads about 3/4 of the time while riding in the car?
wolverine [178]

The graph that shows a unit rate of 3/4, which is the time Cindy reads while riding in the car is the graph attached below.

<h3>What is Unit Rate?</h3>

Unit rate can be described as a constant or exactly how much of one quantity is per 1 unit of another quantity.

Unite rate (k) = x/y.

In the graph attached below, when x (hours driving) = 3, y (hours reading) = 4.

Therefore, unit rate = 3/4. We can then conclude that the graph that shows that Cindy reads 3/4 of the time she rides in a car is the graph attached below.

Learn more about unit rate on:

brainly.com/question/19493296

#SPJ1

4 0
1 year ago
Original price $60 makeup 15% retail price is
lara31 [8.8K]
60*115/100=69
Retail price is 69
6 0
3 years ago
36 pictures for $8 or 24 pictures for $5 ? Which is the better value
sergejj [24]

Answer:

Step-by-step explanation:

36 for 8 because 24 for 5$ isnt nearly as good as 36 for 8$

5 0
3 years ago
Read 2 more answers
Other questions:
  • An elapsed time of 3 hours and 56 minutes ends at 11:31 what’s the start time?
    13·2 answers
  • Draw a square that has a circumference of 12 cm.
    14·1 answer
  • Someone answer this :)
    8·2 answers
  • Once simplified, which of the expressions below is equal to −3x−39? Select all that apply.
    14·1 answer
  • Need help really bad <br> Do,1 of X is<br> (4,0)<br> (4,1)<br> (5,1)
    9·2 answers
  • Five cups of coffee cost £4.00 how much does 3 cups of coffee cost
    12·2 answers
  • Find the measure of the indicated angle to the nearest degree.
    5·1 answer
  • Please answer please answer please answer
    15·2 answers
  • What is the value of -2.4÷1.
    6·2 answers
  • What’s is log17 divided by 4
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!