Which graph has the following characteristics? •three real zeros •as x ➡️ -♾, f(x) ➡️ -♾ •as x ➡️ ♾, f(x) ➡️ ♾ (Based on the picture as well) Please answer ASAP

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x