What is the solution set of y=x^2+2x+7 and y=x+7

Assume straight-line appreciation ... An antique clock is expected to be worth $475 after 3 years and $870 after 6 years. What will the clock be worth after 9 years?

The steps below show the incomplete solution to find the value of x for the equation 8x - 3x - 1 = - 2 + 16: Step 1: 8x - 3x - 1 = - 2 + 16 Step 2: 8x - 3x - 1 = 14 Step 3: 5x - 1 = 14 Which of these is most likely the next step?

24.94 I 29% of what number

What is sin 52 rounded to the nearest ten thousandth

Convert these decimal into a fraction 0.457, 0.797, 0.815, and 0.242

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.