Afruit salad contains 25 blueberries and 20 raspberries. what is the ratio of blueberries to raspberries in the fruit salad? a. 4: 9 b. 5: 4 c. 4: 5 d. 5: 9

25 blueberries to 20 raspberries

 find a common multiple:

25/5 = 5

20/5 = 4

so there is a 5:4 ratio

Answer is B

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5