Almonds sell for $4.50 per pound, and green beans for $3.75 per pound. paul bought some almonds and some green beans. the total weight was 3.5 pounds and cost $9.75.
let p represent the number of pounds of almonds.
which equation represents the situation described?
a.
3.75p + 4.5(p – 3.5) = 9.75
b.
4.5p + 3.75(p – 3.5) = 9.75
c.
4.5p + 3.75(3.5 – p) = 9.75
d.
3.75p + 9.75(3.5 – p) = 4.5

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction