Evaluate. -3/7 +7/8

Giver answer in fraction notation.

The numerator is_.
The denominator is_.

Hint: the numerator isn't 25; I need this ASAP. Thank you☺️

Find the perimeter of the figure shown above. a. 40 cm c. 52 cm b. 60 cm d. 75 cm select the best answer from the choices provided

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function

Find the missing factor. write your answer inexponential form.9^2=9^4×