tbivinscaine819 tbivinscaine819
  • 26-05-2020
  • Mathematics
contestada

Derrick and Sam need 10 pounds of colored gravel for the bottom of their new fish tank. Derrick has 2 pounds of purple gravel and 4 pounds of blue gravel. How much yellow gravel does Sam need to buy?

Respuesta :

giftkawonga524 giftkawonga524
  • 26-05-2020

Answer:

4 yellow gravel . 2+4=6

10-6= 4

Answer Link

Otras preguntas

Why can't you factor 2cosx^2+sinx-1=0 ?
If abx - 5 = 0, what is x in terms of a and b?
When the sum of a number plus 3 is squared it is 11 more than the sum of the number plus 2 when squared.
How many triangles are formed by the diagonals from one vertex of a regular octagon?
A meander is best described as a
how do i find the perimeter of the triangle with vertices at three points (0,1),(2,1), and (0,3)?
Exercises1. The sum of both numbers of a number is 14. On having exchanged the numbers of the tens with that of the units, the number increases in 18. It finds
A juice pitcher holds 1.5 gallons of liquid. How many 8-ounce glasses of juice can be poured from a full pitcher? (1 gallon = 128 ounces) explain by describing
Paul's average for 3 tests was 85. The average of his scores for the first 2 tests was also 85. What was his score for the third test?
I need help solving x^2+3xy-y^2=12 and x^2-y^2=-12