What is slope of the line 8x+6y=30

Missy took the act and was told her standard score (z-score) is –1. frank took the sat and was told his standard score (z-score) is –2. which student has a better chance of getting admitted to college based on their test score?

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.