Taniqua took a test that had 20 multiple choice questions and 10 true/ false question. she got 9/10 of the multiple choice corresct and she got 4/5 of the true/false correct. how many multiple choice questions she got correct? and how many true/false

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

Which graph of a hyperbola represents the equation 16x^2-y^2=16