# Math

Which expression are equivalent to 5+4.2-(-3)?

5+(-4.2)-3
5-(-4.2)+3
5-4.2-3
5+(-4.2)-3

1. 5 + 4.2 -( - 3 )= 5 + 4.2 + 3

5 -( -4.2 ) + 3 = 5 + 4.2 + 3

posted by Bosnian

First Name

## Similar Questions

1. ### Algerbra 1

Translate into an algerbraic expression One more than three times a number The translation is (Type expression using x as variable) Simplify 42xy/49x The answer is Type as integer of fraction Use a commutative law to fin an
2. ### math - equivalent expression

This is just a quick question. I need to use the distributive property to write an equivalent variable expression. the problem is 8(x+6). would 14/x be a valid answer? and also if possible, could someone explain how this works?
3. ### math

use a commutative law to find an equivalent expression pq. an equivalent expression pq is= subtract the following -9(-3)=
4. ### algeebra

Determine wether the two expressions are equivalent. If so,tell what property is applied. If not explain why. 1) 9 x 1 and 9. Is this expression equivalent because 9 x 1=9 and also 1 x 9=9.this would be an example of an
5. ### math

Equivalent Expressions 1. Which algebraic expression is equivalent to the expression below? 3(x - 2) + 12(x + 8)
6. ### Math

"How many different equivalent expressions for a particular number can be found?" Various constraints can be (and need to be) applied, such as the use of integers only, the number of expressions listed, a restricted choice of
7. ### Math

Match the expressions with thier equivalent equations in the columns. List A: List B: 6x+12 6(1+x) 6+6x 6x-6 6(x-1) 6(x+2) Fill in the blank: The expression 6x+12 is equivalent to the expression __________ The expression 6+6x is
8. ### algebra 1

use multiplying by 1 to find an expression equivalent to 11/14 with a denomenator of 56c the equivalent expression is-----
9. ### Algebra

Use multiplying by 1 to find an expression equivalent to 15 Over 19 with a denominator of 19 z19z. The equivalent expression is ..........
10. ### Math

I am trying to help my grandson with his math homework. When I went to school we never learned this and I am at a loss. The question is: Create an equivalent expression at includes at least one parenthesis so that the value of the
11. ### algebra

Find an equivalent expression with the given denominator 4/n=?/n 2power. The expression that is equivalent to 4/n is

More Similar Questions