Brian has made 9 of 19 free throws so far this season. his goal is to make 70% of his free throws. if brian makes his next x free throws in a row, the function f(x)= 9+x/19+x represents brian's new ratio of free throws made. how many successful free throws in a row will raise brian's percent made to at least 70%?

What’s 8y+48 and factor each expression completely

If i had 1234 apples and 1 banana what is the total amount

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?