What do the factors (x+2)(-8x+70)in the factored form represent?

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much