Which are the solutions of the quadratic equation?
t2 = 9x + 6
• -9–1105_ -9 +, v705
• -92 157 -97,157
o 9-y105 9+ v105
o 9-157 9+ 157

Irene bought 3 yards of fabric and a spool of thread for $28.10. if the spool of thread cost $1.25, how much did the fabric cost per yard?

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Write the equation in logarithmic form 8^x=64