There are 155 sea urchins that are being collected for a few large aquarium displays. If a tank can hold no more than 50 urchins, how many tanks will be at their urchin limit, and how many urchins will be leftover?

Number of tanks full: ?

Urchins left over: ?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Build is 120 wide 20 feet high 48 feet long how many cubic feet and the volume

21 type the correct answer in each box. if necessary, round your answers to the nearest hundredth the vertices of abc are a(2,8), b(16, 2), and c(6,2). the perimeter of abc is units, and its area is square units