How can I add one set of parentheses to the expression to simplify to 30?
45-2×20+4-5...
Mathematics, 08.04.2021 01:10, blaqsafire404
How can I add one set of parentheses to the expression to simplify to 30?
45-2×20+4-5
Answers: 3
Mathematics, 21.06.2019 19:00, crazylife77
Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup
Answers: 1
Mathematics, 22.06.2019 01:30, alliemeade1
Jon’s weight loss for each week of the month is 5 lbs., 2.5 lbs., and 2.5 lbs. he gained 3.5 lbs. the last week. if jon originally weighed 198 lbs., how much does he weigh now?
Answers: 1
Chemistry, 21.04.2021 03:50
Chemistry, 21.04.2021 03:50
Mathematics, 21.04.2021 03:50