PLEASE HELP QUICKLY: (FIRST ANSWER GETS BRAINLIEST) PERSONAL & FAMILY FINANCE (To everyone who actually knows this please answer I just wasted 100 points on kids who answer with "IDK" and "SDFGHJ" so I am only making this 10 points. I'm sorry to those who need points)

Behati bought a couch at a store that was having a “Buy now, pay later” sale. She bought the couch for $800, but she doesn’t have to pay anything for 60 days. In 60 days, she will have to pay $800 plus $50 in interest. Which type of credit did she use?

an installment sales credit

an installment cash credit

a single lump-sum credit

What is the solution to the division problem below x3+x2-11x+4/x+4

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?

The weight of 46 new patients of a clinic from the year 2018 are recorded and listed below. construct a frequency distribution, using 7 classes. then, draw a histogram, a frequency polygon, and an ogive for the data, using the relative information from the frequency table for each of the graphs. describe the shape of the histogram. data set: 130 192 145 97 100 122 210 132 107 95 210 128 193 208 118 196 130 178 187 240 90 126 98 194 115 212 110 225 187 133 220 218 110 104 201 120 183 124 261 270 108 160 203 210 191 180 1) complete the frequency distribution table below (add as many rows as needed): - class limits - class boundaries - midpoint - frequency - cumulative frequency 2) histogram 3) frequency polygon 4) ogive