In may, jim lunch account has a balance of $58.19. if lunch costs $2.74 per day, how many days will jim be able to buy lunch before his account runs out of money

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?