the find equation of straight line which. Passes through the point an (-1,3) and with the ratio of intercept and y intercept. 23​

In july, the average temperature in one us city was 29°c. by december, the average temperature had fallen by 29°c. explain why the average temperature in december was 0°c.

What percent of $1.00 are a nickel and a dime?

7x^2-9x+5=0 find the discriminant and number of real solutions