What is the explicit rule for the sequence? 15.5, 13, 10.5, 8, 5.5, 3,  a. an=18−2.5n b. an=15.5−2.5n c. an=18+2.5n d. an=15.5+2.5n (will mark brainliest only if answer is correct)

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine, t, the number lf tokens jason bought

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