adrianvxx3522 adrianvxx3522

04-09-2018
Mathematics

contestada

Kayla sold half of her comic books and then bought seven more. she now has 28. with how many did she begin

Respuesta :

Gustavo2112 Gustavo2112

04-09-2018

28 - 7 = 21
21 x 2 = 42

Answer Link

Otras preguntas

Neutrons are found in the nucleus and separate the other particles so that the strong force can hold the nucleus together. Which particles are positively charge

Which number should each side of the equation 2/3x= 10 be multiplied by to produce the equivalent equation of x= 15 A. -2/3 B. 1/3 C. 3/2 D. 3

Length B = 3, 5, 8, 13, 21, 34 Width A= 2, 3, 5, 8, 13, 21 B/A = 1.5, 1.6667, 1.6, 1.625, 1.615, 1.619 How do the ratios above compare to the golden ratio?

Two coins are tossed. if a is the event "two heads" and b is the event "two tails", are a and b mutually exclusive? are they complements?

A class of 40 students elected a class president. There were 12 votes for Candidate A, and 18 votes for Candidate B. The remaining students in the class d

How can attending elementary school affect a child’s self-esteem?

LYDIA: I think that all students should practice several extra-curricular activities. It allows you to relax and open mind. In my class, students who practice a

what is the likelihood of rolling a 7 on a 6 sided die

What did the G.I bill do? how did it affect american families after WWII

Please help! Please?