nigellaalexander nigellaalexander

18-11-2020
Mathematics

contestada

Jessica sold half of her comic books and then bought 7 more. She now has 15. How many did she begin with ?

Respuesta :

kaydeebrenot kaydeebrenot

18-11-2020

Answer:

8

Step-by-step explanation:

15-7=8

8+7=15

Answer Link

ThrillHillJr ThrillHillJr

18-11-2020

Answer:

16

Step-by-step explanation:

1) Subtract 7 from 15. 15-7=8

2) Multiply 8 by 2. 8x2=16

Therfore your answer is 16.

Answer Link

Otras preguntas

Are these lines parallel? Find the slope to determine the answer. Yes No

i need help on this, plz help me solve this

Newton's first law of motion states: Question 1 options: A body at rest will remain at rest unless acted on by an external force. Everything moves. Nothing is a

ARE THERE ANY REALLY GOOD DRAWERS HERE???? I NEED ONE to draw a cross between the girl in this picture and a grey wolf...withBLACK WINGS>>>

some peolple are born child abuse where area oldes learn abusive be

2.(16x + 9y) + (7x -8y) =

what happens to proserpina when she wanders away from crease

Hydrogen-3 has a half-life of 12.3 years. How long will it take a sample of 88 g of hydrogen-3 to decay to 11 g? Give your answer to three significant digits.

Who among the following is an example of an internal customer? Vendors Suppliers Distributors Human resources staff

explain how you could use the greatest common factor of 8 and 20 and the distributive property to write 8 + 20