42 β 7y = -2
12x β 21y = -42
...
Answers: 3
Mathematics, 21.06.2019 19:30
Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) β€ 5
Answers: 1
Mathematics, 21.06.2019 21:30
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
Mathematics, 21.06.2019 23:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.
Answers: 2
Mathematics, 22.06.2019 02:30
Write a ratio and a percent for the shaded area. it is 3x3 and 5x5 grid there is 6 shaded out of a. 6 over 25 , 30% b. 3 over 50 , 6% c.6 over 25 , 24% d. 3 over 10 , 30%
Answers: 1
Mathematics, 17.06.2020 09:57
Mathematics, 17.06.2020 09:57
Mathematics, 17.06.2020 09:57
Mathematics, 17.06.2020 09:57
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Mathematics, 17.06.2020 09:57
Mathematics, 17.06.2020 09:57
Mathematics, 17.06.2020 09:57
Mathematics, 17.06.2020 09:57
Mathematics, 17.06.2020 09:57