One compound of grapes cost &1.55. Which equation correctly shows a pair of equivlent ratios that can be used to find the cost of 3.5 pounds of grapes

5.325

Step-by-step explanation:

x times 1.55

3.5 times 1.55 = 5.325

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

the answer is 99.