4x+13y=13y+4x (41.)2.3+x=x+2.3 (42.)(2+3+5=2+(3+5)?

Question

state the property that illustrated in each statement. All variables represnt real number?

Answer 1

associative property

Answer 2

The first one demonstrates the communitive property. The second one also shows the communitive property. The last one, however, illustrates the associative property. (2+3)+5=2+(3+5) However, the last one is missing a parenthesis.

Answer 3

4x+13y=13y+4x Conmutative property or addition

(41.)2.3+x=x+2.3 (42.)

No, this is wrong. You surelly mean:

(42.)2.3+x=x+2.3 (42.) or

(41.)2.3+x=x+2.3 (41.)

Conmutative property of addition and multiplication



This is the right property:

(2+3)+5=2+(3+5) Associative of addition

Ana

Answer 4

The 1st two are the commutative property of addition which is
a+b=b+a

The 3rd one is the associative property of addition which is
(a+b) + c = a +(b+c)

Answer 5

8(4x-3)/5 = -2(8x+one million)/3 STEP one million. distribute the 8 & -2 to the stuff interior the parentheses. 8(4x-3)/5 = -2(8x+one million)/3 (32x-24)/5 = (-16x-2)/3 STEP 2. now multiply the two area by skill of the 5 & 3. (32x-24)/5 = (-16x-2)/3 160x-one hundred twenty = -48x-6 STEP 3. subtract 6 from the two factors then subtract 160x from the two factors too. 160x-one hundred twenty = -48x-6 160x-114 = -48x -114 = -208x STEP 4. elect -208x. 114 ---- = x 208 sorry if I made a mistake.

Answer 6

Everything is equal to zero, just rearrange the equations.

Answer 7

commutative property

Answer 8

transversal property

Answer 9

associative property Dumb ***