The expression n2 + n represents the total number of blocks used in the nth figure of a pattern. use the equation n2 + n = 56 to determine which figure has 56 blocks.

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter