Circle the problems that are true. Put an x over the problems that are false. 3+4=8+1

a homeowner wants to tile the 4 walls and the floor of her pool the pool is 33 ft. in length by 14 ft. in width the shallow end is 3 ft. deep, and the deep end is 6.5 ft. approximately how many square feet of tile does she need to purchase?

There was a sample of 350 milligrams of a radioactive substance to start a study. Since then, the sample has decayed by 5.7% each year. Let t be the number of years since the start of the study. Let y be the mass of the sample in milligrams.

Variable g is 8 more than variable w. Variable g is also 2 less than w. Which of the following pairs of equations best models the relationship between g and w? g = 8w g = w + 2 w = g + 8 w = g - 2 w = 8g w = g + 2 g = w + 8 g = w - 2

Find the difference between 8/15and - 2/3. Show all calculations in your final answer.

Which statement best describes the area of the triangle shown below? It is one-half the area of a rectangle of length 4 units and width 2 units. It is one-half the area of a square of side length 4 units.

The time it takes to wash the dishes is uniformly distributed between 5 minutes and 13 minutes. what is the probability that washing the dishes tonight will take me between 8 and 11 minutes?

A pitcher on a baseball team has pitched 98 2/3 innings. What is the number of innings written as a decimal?

The perimeter of a rectangular wooden deck is 90 feet the decks length l is 5 feet less than 4 times it's with, w. Find the length and width of the wooden deck

The original price of a tractor was $55,000. The value decreases in value at a steady rate of 11% per year. What will the tractor be worth in 8 years? A) $21,651.24 B) $65,487.22 C) $45,591.35 D) $12,536.25

Write two verbal expressions for 2