18 groups of 4
No, but eliminating variables is one of several ways to find the value of variables in a system of equations.
5
4
0.5
5+5+5+5*3 5^2+5-5+5
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divide a square into eighths
The fives ways to search for a book are:By authorBy titleBy subjectBy keywordBy classification (i.e. by the call number)
it is 1 7 tens 1 fives
yes
Four 25cent coins Equals a Dollar 100 pennies Equal a Dollar Those are the main ways but there are alot of different ways.
A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. The following proportion is read as "twenty is to twenty-five as four is to five."
Yes you can, but you have to use zig zag lines. Using straight lines there are only four ways to divide a square into two equal parts (along the lines of symmetry).
they are easier ways to write the answer out and make the answer easier to understand
In complete sentnces, explain why you can cut the rectangles into different shapes and still have four equal parts.
Four ways to conduct research (and find items in the library collection) are:By AuthorBy TitleBy KeywordBy Subject