How can you be sure the lines you construct are parallel

Which values are in the solution set of the compound inequality - 8 < 3x + 7 ≤ 10?

If f (x) = 4x2 + 1 and g (x) = x2 - 5, find (f + g) (x).

An advice columnist asks readers to write about their marriages. The results indicate that 79% of respondents would not marry the same partner if they could do it all over again. Which of the following statements are true? A.

If you didn't have a protractor how could you reconstruct a quarter of it from 0 to 90 degrees?

Solve the proportion for N: 5/12 = 35/N 7/18 = N/9 An electrician pays 2/5 of the amount he charges for a job for supplies. If he was paid $240 for a certain job, how much did he spend on supplies? Bright Ideas purchased 1,000 lightbulbs.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.