2 years ago

Use number properties to simplify the following expression.

Mathematics

2 answers:

iragen [17]2 years ago

8 0

Add the number in the parentheses together which is 5+3=8
Then you’ll be left with -5+8 which equals 3
Answer: 3

statuscvo [17]2 years ago

4 0

Answer:

Step-by-step explanation:

-5 + (5 + 3)

-5 + 8

You might be interested in

Which is the graph of g(x) = [X +3]?

Daniel [21]

Answer:

Step-by-step explanation:

just took it i got 100%

4 0

3 years ago

Solve the system by substitution 10x-2y=-16 and y=3x

lesantik [10]

The answer would be x=-4.

5 0

3 years ago

Coal is carried from a mine in West Virginia to a power plant in New York in hopper cars on a long train. The automatic hopper c

svp [43]

Answer:

0.2839 = 28.93%

Step-by-step explanation:

In order to find find the probability that one car chosen at random will have less than 68.5 tons of coal, we have to find z

Le x be tons of coal in a car

Z = (x – mean)/standard deviation

Z = (x – μ)/ σ

P (x<68.5) = P(z < (68.5-69)/0.9)

P (x<68.5) = P(z < -0.5555)

Then we use the z table to find the area under the curve.

P (x<68.5) = 0.2893

5 0

3 years ago

There were 756 students enrolled in a freshman-level chemistry class. By the end of the semester, the number of students who pas

Alexandra [31]

Answer:

4536

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Lionel’s work crew packages 150,087 bottles of water every day. If the crew works 5 days, how many bottles can they package in a

yawa3891 [41]

Answer:

im sorry this might not be exactly correct but the answer can be 1,050,609

Step-by-step explanation:

1 week= 7 days so

150,087 × 7 = 1,050,609

‍♀️

3 0

2 years ago