Given the functions m (x) = 4x - 11 and n (x) = x - 10, solve m[n (x) ]

When x equals 8 y equals 20 find y when x equals 42

If x = 3-2√2, then find the value of x2 - 1/x2

5.) Write the trigonometric function Sin 64° in terms of its co-function. a) Cos (64°) b) Cos (116°) c) Cos (26°) d) Cos (46°)

Factor the triomial x2-8x+15

Dale drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 7 hours. When Dale drove home, there was no traffic and the trip only took 5 hours.

A 6 inch personal pizza has 650 calories, with 240 of those from fat. A 16 inch pizza is cut into 8 slices. Estimate the number of calories in one slice of a 16 inch pizza.

Cuales 2 figuras tienen 4 lados de la misma longitud

Let's investigate the results of the random assignment of the fertilizer types to the plots. 12. On the diagram above, draw a vertical line down the center of the 16 plots of land.

what might you consider when deciding whether to use rounding or compatible numbers to estimate? explain

The lengths of the sides of a triangle are xcm, (x+1) cm and (x+2) cm. Determine x so that this triangle is a right angled