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marta [7]
3 years ago
12

Solve the equation. 0.50x +0.45(50) = 48.5 x=?​

Mathematics
1 answer:
nadezda [96]3 years ago
5 0

Answer:

x=52 Here is y

Step-by-step explanation:

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3) Given the box plot below, what is the lower quartile and upper quartile? *
Allisa [31]

Answer:

A. lower quartile is 3 and upper quartile is 8

im pretty sure but idkk

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Given: 2x^2+3x-5, g(x)=x+9. Find: (fg)(3)
Svetradugi [14.3K]

Answer:

264

Step-by-step explanation:

f(x)=2x^2+3x-5

g(x)=x+9

(fg)(x)=f(x) \times g(x)

\implies (fg)(x)=(2x^2+3x-5)(x+9)

(fg)(3)=(2(3)^2+3(3)-5)(3+9)

\implies (fg)(3)=22 \times 12

\implies (fg)(3)=264

8 0
2 years ago
How do we express four less than the square of a number?
Gre4nikov [31]

Answer:

x^{2} - 4

Step-by-step explanation:

in this case, x is your number. we will always note square with the tiny two at the top of the number.

Four less than anything is easily shown with a minus four.

eg. four less of 12 square:

12^{2}  - 4 = :)

4 0
4 years ago
In the triangle below,
Fynjy0 [20]

Step-by-step explanation:

4x -20 + 3x +12 = 90

7x -8 = 90

7x = 98

x = 14

Angle F: 4(14) -20 = 36

Angle E: 3(14)+12= 54

Angle G : 90

3 0
3 years ago
Write an equation to match the fraction model shown in the reference image and solve the problem.
Pani-rosa [81]

Answer:

8/100 + 8/100 + 32/100 = 48/100

48/100 / 4/4 = 12/25

Step-by-step explanation:

6 0
3 years ago
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