Iris had $900. She spend 22% of this amount on a mobile phone. How much did she pay for the mobile phone

It is estimated that the city of Houston, Texas, will double in size every 35 years. If the population is currently 2.4 million people, how many people will there be in 20 years? OA. 4.8 million OB. 8.36 million OC. 3.77 million D. 3.57 million

An architect wants to lay out a rectangular piece of land that has a perimeter of 204 feet and an area of 2565 square feet. Find the dimensions of the poece of land

Knox can color 1/5 a page of his coloring book in 1/3 of an hour. Express this as a unit rate

At the beginning of this month, the balance of Dillon's checking account was $1000.11. So far this month, he has received a direct deposit of $876.25, and a $10.00 monthly service fee. He used his account's debit card to make a purchase of $23.

For the function y=400-22x, what is the rate of change

The width of a rectangle, in feet, is represented by (3x-1.5). The length of the rectangle, in feet, is represented by (1.25x+3). Find the perimeter of the rectangle.

Circle the value that solutions of the inequality 2x - 3 < - 9

Solve the equation for y 0.6y + 1.2 = 0.3y - 0.9 + 0.8y

Frank goes skydiving with his friends. As they exit the plane at 3000 ft, they start to fall at approximately 10 ft per second. How long does it take them to reach 2,550 ft?

How many miniature marshmallows are in a 16 ounce bag