astruewing84 astruewing84

18-02-2021
Mathematics

contestada

joe sold half of her comic books, then she bought 18 more. She now has 36. With how many did she bigin?

Respuesta :

oceaniajohnson6 oceaniajohnson6

18-02-2021

Answer: Joe began with 36 books.

Step-by-step explanation:

x/2+18=36. 36+18=x. x/2-18=36.

Answer Link

18-02-2021

36

x/2+18=36
-18. -18
(2)*(1/2x)=(18)*(2)
x=36

Answer Link

Otras preguntas

While traveling on a commercial bus line, a passenger was injured when some luggage fell on him. As required by applicable state law, the bus company's in-house

Sara is talking about what she has and what she needs for school. Choose the most logical ending for each of her statements below. Para escribir necesito un láp

A weight is attached to the end of a spring. Its height after t seconds is given by the equation h(t)=5−2sin((2π(t+1))/7) When does the weight first reach its

k/4 plus 3 = 14 solve for k

A batch of peanut butter cookies requires \dfrac34 4 3 start fraction, 3, divided by, 4, end fraction of a jar of peanut butter. You want to make 333 batches.

Please help right now (30 points if you’re interested) The table shows the ratio between the number of books ordered and their cost. 7,14 8,16 9,18. Find equiva

Money from a Coverdell Education Savings Account can be used for: O A. private elementary, secondary, and post-secondary education expenses only B. K to 12 and

Exercise 7): Correct the following sentences : 1. Do not carry too many baggages. 2. The road condition were very bad. 3. Do you have any feedbacks on this plan

Which sentence most clearly uses a stereotype

. Arrange the following events in chronological order. Declaration of the Rights of Man and Citizen ii) France was declared a Republic iii) Attack on the histor