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FinnZ [79.3K]
3 years ago
12

Sandy charges each family that she babysits for a flat fee of $10 for the night and $5 extra per

Mathematics
1 answer:
Pani-rosa [81]3 years ago
5 0
30 = 5x + 10 so x = 4
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3 years ago
Having Problems With This Question
hjlf

Answer:

f+g(2)=10

f-g(4)=-4

F/G(2)= 7/3

(f)(g)(1)=0

Step-by-step explanation:

1. (f+g)=2x+3+x^2-1 2(2)+2=10

2. (f-g)=(2x+3)-(x^2-1)=-x^2+2x+4= -16+8+4=-4

3. f/g= 2x+3/x^2-1 4+3/3= 7/3

4. f*g= (2x+3)(x^2-1)= 2x^3+3x^2-2x-3= 2(1)^3-2(1)+3(1)^2-3=0

8 0
2 years ago
when you perform a transformation of a figure on the coordinate plane,the input of the transformation is called
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5 0
3 years ago
I don’t know it tried solving it but couldn’t find it
Hitman42 [59]

8f - 25 = 47. Add 25 to both sides.

8f = 72. Divide each side by 8.

f = 9.

4 0
3 years ago
Read 2 more answers
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Len [333]

Answer:

eqn : 9 x 9 x h = 1620

h = 1620 / 81 = 20

Step-by-step explanation:

7 0
2 years ago
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