Solve this quadratic equation x^2+8x=10 ?
wel

X^2+8x+16= 10+16
x^2+8x+16= 26

(x+4)^2= 26
x+4= ±√26
x= -4±√26

Final D

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.