Karla needs to convert 18 oz to cups. She knows that 8 oz = 1 c. Her work is shown. The rate is 8 oz per cup

Because 18 x 8 = 144, the number of cups is 144.

Is Karla correct?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Solve the inequality and graph 6j - 7 < 5

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!