Two small pizzas with diameter 10 cost $15, while a large pizza with diameter of 16 cost $17 which pizza is less expensive per square inch

The larger pizza is less expensive per square inch

Step-by-step explanation:

we know that

The area of a circle (pizza) is equal to

step 1

Find the area of the smaller pizza

we have

----> the radius is half the diameter

substitute

Find the price per square unit

Remember that

The price of one smaller pizza is

so

step 2

Find the area of the larger pizza

we have

----> the radius is half the diameter

substitute

Find the price per square unit

so

Therefore

The larger pizza is less expensive per square inch

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

16 is the absolute value

step-by-step explanation: