The weight of a rock sample is measured to be 2.5 pounds. What is the percent of error in the measurement?

Find the area of a rectangle with a length of 11 cm and a width of 7 cm.

A one-year-old car is now worth AED 12 000. Its value has depreciated by 20% since it was new. What was its price when it was new?

Evaluate - 32 + (2 - 6) (10).

Find the product (8b-8) (-2b2 - 7b + 5)

The perimeter of the scalene triangle is 54.6 cm. Which equation can be used to find the value of b if side a measures 8.7 cm? 8.7 + b = 54.6 17.4 + b = 54.6 26.1 + b = 54.6 34.8 + b = 54.6

How do u estimate 243*6

When solving fractions do u eliminate fractions?

What is the area of a rectangle if the length is 5 inches and the width is 2/5

Dehnil has 6 teaspoons of salt. The ratio to tablespoons is 3:1, how many tablespoons of salt does Dehnil have?

If g (x) = 2x2 + bx + 5 and g (1) = 4, what is the value of g (-1) ?