Questions by Severin

Questions by Severin

Solve for a 7a + 2a + a − 9a = 20

asked Apr 14, 2021

1 answer

3 votes

99.4k views

Peter's salary is twice Anne's salary and half of David's salary. Then the average salary of Anne and David is _ of Peter's salary

asked Apr 4, 2021

1 answer

1 vote

112k views

Yo, when I retire from teaching, I will have accumulated a variety of supplemental income plans. This illustrates the economic goal known as _______.

asked Apr 3, 2021

1 answer

4 votes

86.3k views

Find the equation for the line that passes through the point (−3,−1) and that is parallel to the line with the equation y=1/2x-3

asked Mar 6, 2021

1 answer

5 votes

32.9k views

A box contains 15 yellow, 5 orange, and 15 green tennis balls. If Izzy draws a tennis ball at random out of the box what is the probability that she drew either a green or an orange tennis ball?

asked Oct 27, 2020

1 answer

4 votes

84.2k views

A 50-year-old man has a maximum heart rate of 168 bpm (beats per minute) He plans an exercise program so that his heart rate will be between 75 % and 90% of his maximum heart rate for at least 30 minutes

asked Jun 2, 2020

1 answer

0 votes

223k views

Find the area of the regular polygon and round the answer to the nearest tenth

asked Feb 8, 2020

1 answer

0 votes

227k views

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