Keenan buys an embroidery machine for $1,400. he uses it to embroider t-shirts. his total profit in dollars from selling the t-shirts is represented with the function f(x) = 12x − 1,400. when the machine breaks, he pays $135 to have it fixed. how does that cost affect a graph of keenan’s profit function?

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

x = 3 ± √(5+y)

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168