Clear parentheses by applying the distributive property. 3(–3n + 7) – 8(6p – 9q) a. –9n + 7 – 48p + 9q b. –9n + 7 – 48p – 9q c. –9n + 21 – 48p + 72q d. –9n + 21 – 48p – 72q

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!