Solve the equation for y.2x + 7y = 10x + 1
A. y = x +
B. y = x +
C. y = 8x + 12
D. y = x -
Answer: B
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Use the formula for to solve.A church has 7 bells in its bell tower. Before each church service 5 bells are rung in sequence. No bell is rung more than once. How many sequences are there?
A. 84 B. 21 C. 2520 D. 42
Provide an appropriate response.A local radio antenna is 1479 feet tall. Write this whole number in expanded form.
A. 10,000 + 400 + 70 + 9 B. 1000 + 400 + 70 + 9 C. 1000 + 400 + 79 D. 10,000 + 4000 + 700 + 9
Solve the problem.The position of an object moving in a straight line is given by s = 2t2 - 3t, where s is in meters and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 7 meters?
A. 8.0 sec B. 2.6 sec C. 2.8 sec D. 7.7 sec
Find the perimeter the trapezoid.
A. 33 m B. 88 m C. 378 m D. 47 m