The set Upper B equals StartSet 1 plus t squared comma negative t minus t squared comma 1 plus 2 t plus t squared EndSet is a basis for set of prime numbers P 2. Find the coordinate vector of p(t)equals5 minus 4 t minus t squared relative to B.

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76