A fish tank is in the shape of an open glass cuboid 30 cm deep with a base 16 cm by 17 cm, these measurements being external. If the glass is 0-5 cm thick and its mass is 3g/cm', find a the capacity of the tank in litres, and b the mass of the tank in kg. ​

if x decreases by 4 then y increases by 10

step-by-step explanation:

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

pls refer ro the top for answer