Match the term on the left side to the example on the right side.

question 5 options:

1. a(bc) = (ab)c

2. a+(b+c) = (b+c)+a

3. (a+b)+c = a+(b+c)

4. (ab)c=c(ab)

1.
commutative property of addition

2.
associative property of addition

3.
commutative property of multiplication

4.
associative property of multiplication

Step-by-step explanation:

1. a(bc) = (ab)c : associative property of multiplication

2. a + (b + c) = (b + c) + a : commutative property of addition

3. (a + b) + c = a + (b + c) : associative property of addition

4. (ab)c = c(ab) : commutative property of multiplication

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168