Solve the system of equations.

{13x−6y=2
{3x−4y=−10

the lesson is linear combination with multiplication.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright