Given that a = 7.4 cm and b = 2.5 cm, work out the perimeter of the
triangle.
Give your answer rounded to 1 DP.

Blank × 10-3 is 2,000 times greater than 1.9 × 10-6. it is also blank times greater than 9.5 × 10-4.

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Describe a situation that you could represent with the inequality x< 17