3 years ago

Use the commutative and associative properties as needed to simplify the expression.(16+a)+15

Mathematics

1 answer:

Serjik [45]3 years ago

8 0

Answer:The expression can be simplified in following steps;

Step-by-step explanation:

(16+a)+15=0

16+15+a=0

31+a=0

a=-31

You might be interested in

Spencer drink 2/3 liter of water Monday before going jogging he drink 5/7 liter of water after his jog how much water did Spence

Alenkasestr [34]

Answer:

1 8/21 liters

Step-by-step explanation:

4 0

3 years ago

Georgina is getting new cabinets put in her house. The new cabinets will cover 120 square feet of her space on the creek kitchen

BlackZzzverrR [31]

The answer is 40 feet

7 0

3 years ago

Read 2 more answers

Let g(x)= -x^2+4x+4. Find g(p). g(p)=_____

mixer [17]

Answer:

g(p)= -p^2+4p+4

Step-by-step explanation:

g(x)= -x^2+4x+4

Replace x with p

g(p)= -p^2+4p+4

8 0

3 years ago

A student took a 20 question test. 16 of the questions were correct. What percent of the questions did the student get correct?

elena-14-01-66 [18.8K]

Answer:

80%

Step-by-step explanation:

16/20 = 0.80

80%

5 0

3 years ago

Read 2 more answers

What kind of number is 0.87 <br><br> rational or irrational

grigory [225]

Answer: it is rational

Step-by-step explanation:

7 0

3 years ago

Use the commutative and associative properties as needed to simplify the expression.(16+a)+15​

Use the commutative and associative properties as needed to simplify the expression.(16+a)+15