Answer:
y= -x-2
Step-by-step explanation:
y=ax+b
x= -2; y=0 => 0=-2a+b; b=2a
x= -1; y= -1 => -1=-a+b => b=a-1
2a=a-1=> a= -1; b= -2
=> y= -x-2
<h2>
Answer: If you look at the first two, you will be able to notice that their difference is 5. Same goes for the next number in the sequence.</h2><h2 />
Step-by-step explanation:
Jim goes to the shop and sees that the T-shirts are only $5.75 each and so wishes to buy 3 of them.
Expressed as a fraction $5.75 = $5 3/4
How much does he have to pay?
The answer is $17.25 or 17 1/4
The beach ball can hold 37.15 cubic feet of air
<u>Solution:</u>
Given that the beach ball has a diameter of 4.14 feet
We are asked to find how much air can fill the ball. This means that we have to find the volume of the ball
<em><u>Finding volume of ball:</u></em>
Given diameter = 4.14 feet
We know that radius is half of diameter


Since ball is a sphere, Volume of sphere is given as:

By substituting the value of radius we get,

Hence the beach ball can hold 37.15 cubic feet of air
Answer: 7-9
Step-by-step explanation: normal job hours