Is 45/5 a whole number or a mixed number?

Answers

Answer 1
Answer: 45 ÷ 5 = 9. So 45/5 is a whole number.
Answer 2
Answer: 45/5 is a whole number because it can be simplified down to 9/1 which will end up be just 9.

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For the equation y =1x -25,will the value of y increase or decrease as x increases

Answers

the value of y will decrease as the x value increases
Increase i think :/:/:/

~Please Help~Please first state the answer and say which one you are answering for.
Then show how you got to it.
-Thank you :)
***Only answer is you know for sure please!***

Answers

the first one is the bottom right multiply 7.50*h or the hours to find the cost
and the second one is bottom left you start at 0 and advance 0 the multiply or add 67*2=134 then 67*5=335 and then 67*9=603 so you have your numbers 0,134,335,603

What is the slope of the line with the equation of y = 3/4 x that passes through the point (2, 1)?

Answers

Answer:

slope is 3/4

Step-by-step explanation:

the slope is just what is attached to the x

Please i need help with this problem just the bottom not the stop thank you :)

Answers

You have to multiply all the sides of the shapes for example if the shape has three numbers such as 10 for the length 20 for the width and 6 for height multiply all of the numbers

A car that travels along the highway to Denver at a steady speed. When it begins, it is 300 miles from Denver. After 3 hours, it is 180 miles from Denver. Which function describes the car's distance from Denver?

Answers

Answer: y=-40x+300

Step-by-step explanation:

This car follows a line, hence its motion can be modeled by the Line equation.

In fact, we already have two points of the line, if we call x the time in hours and y the traveled distance in miles:

Point 1:(x_(1),y_(1))=(0,300)

Since we are told the car's initial position is 300 miles in the time 0 h

Point 2: (x_(2),y_(2))=(3,180)

Since we are told the car's final position is 180 miles after 3h

Let's find the Slope m:

m=(y_(2)-y_(1))/(x_(2)-x_(1))

m=-40  This is the slope of the line

Now, the equation of the line is:

y=mx+b

We already know the slope, now we have to find the intersection point with the y-axis (b) with any of the given points. Let's choose Point 1:(x_(1),y_(1))=(0,300)

300=-40(0)+b

Isolating b:

b=-300

Then, the equation of the line is:

y=-40 x+300

Answer:

y=-40x-300

Step-by-step explanation:

A map has a scale of 1 cm to 16 km.On a map, the distance between York and London is 23.1 cm.
What is the real distance, in km, between York and London?
km

Answers

1cm = 16km

1cm • x = 23.1cm
x = 23.1

16km • 23.1 = 369.6km

The real distance is 369.6km.