Sally needs 50 candy bars to put in her goodie bags for her party. she already has 3 candy bars at home. each box of candy bars at the store has 8 bars in it. how many boxes of candy bars does she need to buy to reach 50? a. 5 b. 6 c. 7 d. 8

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

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