Mathematics, 21.08.2019 17:10 kita2911

Determine the number of integer solutions to the inequality 2.1 +2.2 < 40 for which:
(a) x_1 and x_2 are non-negative integers.
(b) 3 \leq x_1 \leq 30 and 2 \leq x_2 \leq 20 .

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

What is the relationship between all triangles that can be drawn given the same three angles

Answers: 2

Answer

Mathematics, 21.06.2019 23:30

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

Angie has saved 3/8 of the amount she needs to buy a bike. clive has saved 7/10 of the amount he needs to buy a skateboard. what is the difference between clive's and angie's fraction of savings?

Answers: 1

Answer

Mathematics, 22.06.2019 04:30

Which expression can be used to find the cost of .75 kilogram of cheese at the price of $6.40 per kilogram?

Answers: 1

Answer

You know the right answer?

Determine the number of integer solutions to the inequality 2.1 +2.2 < 40 for which:
(a)...

Questions

Mathematics, 16.09.2020 04:01

What is the lcm of 18 and 40...