Find the minimum value of the parabola

y = x2 + x.

A tower casts a shadow that is 60 feet long when the angle of elevation of the sun is 65 degrees. How tall is the tower?

Complete the statements below that show y = 8x2 + 32x + 17 being converted to vertex form.

2 fractions have the same denominator. Which is the greater fraction: the fraction with the greater numerator or thr lesser numerator

Evaluate the given algebraic expression for x = 7 and y = 3. 2 (x + y) 2 A.) 20 B.) 42 C.) 200 D.) 400

Daryll has a piece of manila paper 48cm long and 36cm wide. She wants to cut it into squares, thr biggest possible, sothat there is no wasted material. What is the biggest possible square that she can make? How many of that square can be cut

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.