Which of the following are solutions to the quadratic equation? Check all that
apply.
x^2 + 3x-10 = 0
A.-2
B.-4
C.1
D.2
E.28
F.-5

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent