3 years ago

Evaluate the expression for r = 9. 19 + r =

Mathematics

2 answers:

tatuchka [14]3 years ago

8 0

Answer:

Step-by-step explanation:

because you add 19 and 9

alekssr [168]3 years ago

5 0

28 is the answer ok

You might be interested in

For a car moving at a constant speed, the distance traveled varies directly with the time spent driving. If such a car travels 5

kaheart [24]

Well if we have 180 miles in 9 hours then by division we can work out that in 1 hour the car travels 20miles. so to get to 140 from 20 we times by 7 so we do the same to the hours which would be 7 hours

4 0

3 years ago

Ray is planning to open a video game store. He has developed the following expense breakdown for set-up and operation for the fi

Mama L [17]

Answer:

Yes

Step-by-step explanation:

35,000 + 8,000 - 12,000 - 4,000 - 3,000 - 2,400 - 20,000 is positive

3 0

3 years ago

What is equivalent to 10x - (5x -1)

Alisiya [41]

Answer:

5x + 1 is the simplest form

Step-by-step explanation:

what is equivalent to 10x - (5x -1)

10x - (5x -1) = 10x - 5x + 1

= 5x + 1

4 0

3 years ago

Read 2 more answers

PLEASE HELP I USED ALL MY POINTS

Nady [450]

Answer:

<em>Well, Your best answer will be is </em><em>B. Good Luck!</em>

5 0

3 years ago

Read 2 more answers

What is the graph for y=3x+13 and y=x-3

defon

In a question like this, you want to approach it with the equation "slope intercept form" which is $y=mx+b$
b = y-intercept
- the point where the line intercepts the y-axis
m = slope

I suggest using Desmos Graphing Calculator, it really helps and shows you a graphed equation. Let me know what you get!

3 0

3 years ago