Calculate: 143 + 712

What is the next term? 3, 9, 27, 81, ...

Find the hypotenuse of a right triangle with sides 8cm and 15cm

Simplify: 6:6:4

Calculate the range of: 92, 48, 89, 61, 92, 60

What is √81?

Simplify: 6x + 8x

Find the area of a right triangle with base 10cm and height 6cm

Simplify the ratio 10:35

Find the range of: 8, 9, 20, 9, 27

Calculate: 8 + (11) + (-1)

For y = x³, find y when x = 5

Calculate the distance between (10, 5) and (13, 9)

Simplify the ratio 16:32

Find the mean of: 3, 18, 9

Calculate: 52 + 39

Collect like terms: 3x + 6y + 4x + 2y

Opposite = 9cm, hypotenuse = 12.7cm. Find the angle

Calculate 10% of 132

Calculate the mean of: 8, 7, 27, 30, 19, 35, 13

Calculate: ⁵⁄₇ + ¹⁄₇

For y = x³ + 10, calculate y when x = 3

Find the area of a circle with radius 8cm

Simplify: 24:20:8

Find the mean of: 11, 9, 8, 5, 14