Which expression is equivalent to - 2.1 + (-5.9) + (-3.7) ?

-2.1 - (5.9+3.7)

(2.1+5.9) + (-3.7)

(2.1+5.9+3.7)

- (2.1-5.9) + (-3.7)

Jennifer is planning a holiday. the hotel costs $60 per night and her flight costs $150. she can spend no more than $ 500 for hotels and flights. up to how many nights can she afford in hotel?

A gardener plants a bed of flowers such that he plants twenty day lilies in the first row, twenty-six day lilies in the second row, and thirty-two day lilies in the third row.

Does anyone take the Aleks Algebra 1 online class?

Factors and Multiples

Find the percent increase in volume when 1 foot is added to each dimension of the prism. Round your answer to the nearest tenth of a percent. Percent increase ≈ %

1.) Johnny and Alex went on a fishing trip and caught 31 fish. Johnny caught one less than three times as many fish as Alex caught. Write an equation to figure out how many fish each boy caught

A couch and coffee table cost a total of $1053. The cost of the couch is two times the cost of the coffee table. Find the cost of each item.

The summer of twice a number and 13 is 75

What are the steps to this equation: (X-6) 2. The 2 is the exponent

How could you show that 4.95271 is a rational number