Which equation represents the number of test questions in the problem below?
a test is worth 80 points. multiple-choice questions are worth 4 points. if the test has 25 questions, how many multiple choice questions are there?
a. m x s = 25
b. m +s = 80
c. 2m + 4s = 25
d. m + s = 25

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down