Please help

Simplify the following using PEMDAS: 25+15⋅5÷25 / 12÷6⋅2

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

Which number completes the system of linear inequalities represented by the graph? y > 2x – 2 and x + 4y >

On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.