If f (x) = 3x and g (x) = 5x-3 find gf (x)

Write as the product of the of the GCf and the sum of two numbers 15+25

What is the next common multiple of 9 and 21 after 63?

What is 3 2/3 + 2 1/2

If the area of circle p is 1,600 units squared, in units what is the diameter?

The loudness L (x) measured in decibels, of a sound of intensity x, measured in watts per square meter, is defined as L (x) = 10 log (x/I base 0=10^-12 watt per square meter is the least intense sound that a human ear can detect.

Slingerland borrowed $8,000 on july 20, at 11% interest. if the loan was due on october 17, what was the amount of interest on the loan using the exact interest method?

One year the price of wheat was $8.87 the next year the price was $9.60 route is the price per bushel of wheat for each year to the nearest tenth of a dollar

F (x) = 71 (0.93) ^2x growth or decay

A lawn is in the shape of a right triangle with a perimeter of 215 feet. The lengths of the sides of the triangle are each multiplied by 7. What is the perimeter of the new triangle? A. 1505 ft. B. 6100 ft. C. 7120 ft. D. 8640 ft.

Given w (x) = 3x+8, find w (2b+6)