4. a gardener has 10 pounds of soil. he used of the soil for his garden. how many pounds of soil did he use in the garden? how many pounds did he have left?

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

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

Write the factored form of this trinomial 9x^2+18x-7