If f(x)=−7x+5 and g(x)=7+4x find a, b, c, and d. a. (f+g)(x), b. (f−g)(x), c. (f+g)(3), and d. (f−g)(−9)
a. (f+g)(x)=
b. (f−g)(x)=
c. (f+g)(3)=
d. (f-g)(-9)=

HELP PLEASE Jackson sells lemonade for $2 per cup. he paid $20 for supplies to sell 5 cups. What is the domain for this scenario

u rich

step-by-step explanation:

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

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