Daily Word Problems
WEEK 29. DAY 3
Hiking Fun
Keanu went on a hike. He started out
with a full bottle of water. Every half
hour, he sipped of the water that
was left in his bottle.
1. After half an hour, how full was
the bottle?
2. After an ur how full was
the bottle?

Question 1)
3/4
Question 2)
3/16

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane

this is answer of 144 cubic meters

positive

step-by-step explanation:

the quadrant is facing upwards

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.