2/7 times 2 by 5 and times 7 by 5 also then that would equal 10/35
then you times 3 by 7 and times 5 by 7 to get 21/35 then add 10 and 21 to get 31 then it will be 31/35 then try to reduce it but u cant so the answer is 31/35

8 0

3 years ago

Read 2 more answers

What property does the following expression demonstrate? -10+6=6+(-10)

rusak2 [61]

ANSWER

Commutative property of addition.

EXPLANATION

Let a,b be real numbers. The commutative property of addition states that,

$a + b = b + a$

If we let a=-10 and b=6, then

$-10+6=6+(-10)$

Therefore the given expression demonstrates the commutative property of addition.

The commutative property of addition tells us that, the order in which we add two real numbers does not affect the result.

3 0

3 years ago

The original price of a marker is $5.00 What will the new price be after a 15% increase

rewona [7]

Answer:

5.75

Step-by-step explanation:

5.00×0.15=.75 5.00+.75=5.75

7 0

3 years ago