Sand castles
juan built a sand castle like the one shown. the castle is shaped like a rectangular prism with a rectangular pyramid on top. how much sand did it take juan to build it?
 
he used
in.3 of sand to build the castle.

use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)

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step-by-step explanation:

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

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elli's hot cocao is more chocolaty