Ask question

Ask question

All categories

2 years ago

6

On a graph the y axis goes by 200’s while the x axis goes by 10’s, I’m given the first equation y=8x+400 and told the slope is 8

which is the same as 200/25, how is that so?

1 answer:

svp [43]2 years ago

3 0

Don’t trust those links it doesn’t work at all

You might be interested in

What is the difference??

aleksley [76]

9/x² - (2x+1)/8x =
72/8x² - (2x²+x)/8x² =
(72-2x²-x)/8x²=
(-2x -x+72)/8x². answer C. C. C

3 0

3 years ago

A number is divided by 5.Then 3 is added to the quotient.After subtracting 10 the result is 30 what is the number

zalisa [80]

Answer:

185

Step-by-step explanation:

do the oppsite:

30+10=40

40-3=37

37x5=185

185/5=37

37+3=40

40-10=30

7 0

3 years ago

Please answer!! It's in the exam I'm taking!! The first correct answer gets brainliest

GREYUIT [131]

Answer:

Answer B, AB is parallel to CD

Step-by-step explanation:

I'm 99% sure this is the answer.

5 0

3 years ago

Aidan took a 1020 km trip, travelling by Bus and By Train. The bus travelled at 105 km/h, and the train travelled at 160 km/h. T

bazaltina [42]

Answer:

523.6 km

Step-by-step explanation:

Let x represent the distance traveled by train. Then 1020-x is the distance traveled by bus. The travel times are given by the relation ...

time = distance/speed

Then the total travel time in hours is ...

x/160 +(1020-x)/105 = 8

21x +32640 -32x = 26880 . . . . . multiply by 3360

5760 = 11x . . . . . . . . . add 11x -26880

523.6 ≈ x . . . . . . . . . . divide by 11

Aidan traveled about 523.6 km by train.

3 0

2 years ago

3/2x+7x-7=3(2x+1)<br> how do you solve

insens350 [35]

Answer:

x=4

Step-by-step explanation:

all work is pictured and shown

5 0

3 years ago