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
antiseptic1488 [7]
3 years ago
9

Melanie sold half of her comic books and then bought 7 more. She now has 18. How many did she begin with?

Mathematics
2 answers:
lianna [129]3 years ago
8 0
18-7=11
11x2=22

Melanie started with 22 comic books.
Alekssandra [29.7K]3 years ago
6 0

she began with 22 comic books

18-7=11

11+11=22

You might be interested in
Layla owns 2 footballs, 3 basketballs, 8 tennis balls, and 5 baseballs. What is the ratio of basketballs to all the balls
Reptile [31]

Answer:

56

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The cost of, y, of a large pizza with x topping from pats pizzeria can be modeled by a linear function. A large pizza with no to
Firdavs [7]

Answer:

The cost would be 22.75

Step-by-step explanation:

To find the cost of each topping, we simply take the excess cost and divide it by the number of toppings. To find the excess cost, take the new cost and subtract the original cost.

17.50 - 14.00 = 3.50

Now divide that by the amount of toppings.

3.50/2 = 1.75

Now we can multiply the new number of toppings by that amount and add the cost of the pizza.

5(1.75) + 14.00

8.75 + 14.00

22.75

3 0
3 years ago
Read 2 more answers
80 dollars for 16 tickets written as a unit rate, what is it?
shepuryov [24]

Answer:

5 dollars a ticket. Divide 80/16 to get tour answer.

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!
lapo4ka [179]

Answer:

-4a^2 -7a^2 - 2ab +3ab +9b^2 -5b^2

11a^2 + ab +4b^2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
40,391 divided by 78 <br> Pls show your work because i need to show my work
Zarrin [17]

Answer:

it will turn out to be a repeating decimal so put a little line over the first 3 to the right of the decimal (517.8333333333)

Step-by-step explanation:

 

8 0
2 years ago
Other questions:
  • A triangle has sides of 2 inches and 7 inches. which is a possible length of the third side of the triangle?
    6·1 answer
  • Four dozen cookies take 150 minutes
    11·1 answer
  • 30(4.+ 5) – 4(-– 3)(2x – 5)
    13·1 answer
  • If the square of a positive number is increased by 4 times the number, the sum is 117.
    6·1 answer
  • At the ski shack, customers can rent,skis, snowboards, boots, and poles by the day Mrs.Alvarez is renting skis and poles she has
    13·1 answer
  • FIRST TO ANSWER GETS BRAINLIEST AND 5 POINTS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    9·1 answer
  • Corresponding angles are _______________.
    13·1 answer
  • Jenna had two part-time jobs. She earns $9.50 per hour babysitting for her neighbor and $12.25 per hour working at the Farmers M
    14·1 answer
  • This is an easy question but it’s kind of stumping me, please help!!
    6·2 answers
  • A pet store has 150
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!