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

Is there a difference of squares in 4(4n^2-9) The original question was to factor 16n^2-36 completely and I was wondering if you could factor it further or if

Which additional word in the sentence should be capitalized? Do you like Robert Frost's poem "Stopping by Woods on a snowy Evening"? A. By B. You C. On D. Snowy

IF T(n) =+3 what is the third term?

What causes some materials to have magnetic fields?

What is a group of bats called

you are dealt one card from a standard 52-card deck

What is the perimeter of a basement floor that is 40 feet long and 24 feet wide

Which biomes are typically found in the temperate zone? temperate forest, temperate grassland, chaparral temperate grassland, temperate desert, tropical rain fo

what force keeps an object moving in a circle

Fat is stored in layers beneath the skin. This fat is part of the body's energy reserve. Give another function of the layers of fat.