Jim's backyard is a rectangle that is 15 5/6 yards long and 10 2/5 yards wide. jim buys sod in pieces that are 1 1/3 yards long and 1 1/3 yards wide how many pieces of sod will jim need to buy to cover his backyard with sod

93 pieces

Step-by-step explanation:

To cover his backyard with sod, he needs to cover the area of the backyard.

His backyard is a rectangle, and area of a rectangle is given as:

Where,

is the length, and

is the width

So, the area of Jim's backyard is square yards.

The area of each sods are solved using the area of the rectangle formula. So we have square yards as the area of each sod.

To find HOW MANY of these sods we would need to cover the whole backyard, we divide the backyard area by each sod area:

Since, fractional sods can't be bought, Jim has to buy 93 sods to cover his backyard.

step-by-step explanation:

if x = 2 you have to find x to finish the problem

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950