The table shows the way students travel to school at Peace Middle School. Transportation Number of students Bike 21 27 Bus 45 10 Select the true statement about the information in the table. Choose all answers that apply: A The ratio of students who walk to students who ride the bus is 3 : 5. B For every 7 students who bike, there are 8 students who walk. None of the above.​

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?