Can anyone help me with these, please? a) log x 1/81 = 4

b) log 3 (x² + 6x) = 3

c). log 1/2 9

d). log 3 1/5

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

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale