Solve the system of equations below. 3x+2y=12+y 4y-7x=10 a.(6,2) ,-2) c.(2,6) ,6)

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Which statement justifies why angle ebc measures 90?

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³