Which describes the first factor of a number written in scientific notation? less than 0 less than 0 greater than 10 greater than 10 greater than or equal to 1 and less than 10 greater than or equal to 1 and less than 10 greater than 1 greater than 1

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.