If an employer lacked 6 days of working twice as many days as did his employee and the sum of the days they worked is 42, how many days did each work

2. The ratio of clown fish to angel fish at a pet store is 5:4. The ratio of angel fish to goldfish is 4:3. There are 60 clown fish at the pet store: a. How many angel fish are there? b. How many goldfish are there?

Evaluate the expression. 11 + 62 - (-3) - 7

Solve 2a + 3c = 17a - 21 for c

a scale model of a building is 12 inches tall. The actual building is 160 feet tall. what is the scale factor of the model.

Find the equation of the line that passes through (-5,4) and (1,1)

Using the greatest common factor for the terms, how can you write 80 + 32 as a product? A) 4 (20 + 8) B) 8 (10 + 4) C) 16 (5 + 2) D) 18 (4 + 2)

Factor the polynomial. 2x3 + 4x2 + 8x A. 2x (x2 + 2x + 4) B. x (2x2 + 4x + 8) C. 2x3 + 4x2 + 8x D. 2x2 (x + 2x + 4)

Combine terms: 12a + 26b - 4b - 16a. (a) 4a + 22b, (b) - 28a + 30b, (c) - 4a + 22b, (d) 28a + 30b. Solution: 12a + 26b - 4b - 16a. = 12a - 16a + 26b - 4b. = - 4a + 22b.

Sue wrote the number 43,671. jack also wrote a 5 digit number. Jack's number has only one 3 in it. the 3 in jack's number is worth 10 times as much as the 3 in sue's number. write two different numbers that jack could have written.

A beekeeper's hives are making Honey at a constant rate. The profit from honey can be represented by the equation P (t) = - 16t^2 + 2050t + 150, where t is the time in days and P (t) is the profit the beekeeper receives.