What is 4x - 3 and what does y mean? I'm in algebra

What is the scale of a map if 50 km in real distance is 2 dm on a map, I need a ratio answer, (EX: 1:500000)

Paul plans to put concrete on a rectangular portion of his driveway. The portion is 12 feet long and 6 inches high. The price of concrete is $98 per cubic yard. The total cost of the concrete Paul needs is $108.89.

Total sf of 32 x 576 x 148 x 558

What is 30/100 in simplest form

An architect is designing a building each floor will be 12 ft tall write the equation for the number of floors the building can have for a given building height. Tell what the variable in your expression represents

If randy wants to increase his sales to at least 15000 thus year how many copies will he need to sell without changing the price per painting?

Write an equation for the given word problem. Anne deposits $300 in her bank account. Now her balance is $450. Which equation can be used to find the amount, x, in her bank account? 300 + 450 = x x + 300 = 450 300x = 450

Evaluate [5x (15-9) ] / 3 A. 10 B. 22 C. 72 D. 90

There are 3 measures of music that are played 3 times in a song. If the first measure has 8 notes, the second measure has 16 notes and the third measure has 4 notes, how many notes are played throughout the song?

Find the value of k for which the given function is a probability density function. f (x) = 6k on integral (-1,1)