valeriegarcia03 valeriegarcia03

03-01-2018
Mathematics

contestada

Bobby has 3 times as many model spaceships as his friend Sylvester does. Bobby has 21 spaceships. How many model spaceships does Sylvester have?

Respuesta :

Nevaehrose16 Nevaehrose16

03-01-2018

he has seven models because 21 divided by 3 is seven

Answer Link

certaincoffee certaincoffee

03-01-2018

set the problem up like this:
3•X=21
then divide both sides by 3 and you get:
Sylvester has 7 spaceships

Answer Link

Otras preguntas

what is force ?is it desirable or undesirable?

How would you define psychological realism?

List all integers between -0.6 and 4.17 THANK U

What is the probability of someone correctly guessing your Social Security number? (Assume all digits 0-9 are available for use)a

what does como eres tu mean in spanish?

can u tell me how to solve this promblem 4/7 plus 3/7

f f(x) = 2x2 and g(x) = 3x, what is (g o f)(x) a. 6x2 b. 9x2 c. 18x2 d. 8x4

write an equation that is perpendicular to the line y = 2x + 13?

You would expect a phosphorous-chlorine bond to be 1. nonpolar, with the neither end having a partial charge. 2. polar, with neither end having a partial charge

lara has a tin of peanuts cashews and pecans she will pick a second nut without looking. how many outcomes are there for her two picks?