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padilas [110]
3 years ago
9

Answer these questions with work

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
7 0
First, you make 9 into a fraction which would become 36/4
then, subtract 9/4 from both sides so that would give you 3/4x = 27/4
then divide each side by 3/4 (same thing as multiply by its reciprocal) and that would give you x=9
Reika [66]3 years ago
3 0
3/4 (x+3) =9
3/4x + 2.25 = 9
3/4x = 6.75
x=9
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Miguel’s teacher asks him to color for 4/8 of his grid. He must use three colors: red blue and green. There must be more green s
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2/8 can be green, 1/8 can be red, and 1/8 can be blue. The amount of green is greater then the red section and it all adds up to 4/8 or 1/2.
8 0
4 years ago
What is 38.95 rounded to the nearest tenth
Degger [83]
39. because its close to it lol. 
4 0
4 years ago
Sarah had (x) dollars. Rachel had four times as much as Sarah. Addie had 10 dollars less than Sarah. How much money did they hav
Oduvanchick [21]

Answer:

5X - 10

Step-by-step explanation:

Sarah had X

Then, Rachael had 4X

And, Addie had X - 10

Total dollar = X + 4X + X - 10

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6 0
3 years ago
Greg had a vegetable garden that was 4 feet wide by 5 feet long. He increased the length of his harden by 2 feet and doubled the
dolphi86 [110]
D)56
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Not an expert, take with a grain of salt
4 0
3 years ago
Find the general solution of the differential equation. (Use C for any needed constant.) dy dx = 1 − y
daser333 [38]

Answer:

Step-by-step explanation:

Give the DE

dy/dx = 1-y

Using variable separable method

dy = (1-y)dx

dx = dy/(1-y)

Integrate both sides

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 ∫dy/(1-y)=  ∫dx

-ln(1-y) = x+C

ln(1-y)^-1 = x+C

Apply e to both sides

e^ln(1-y)^-1 = e^,(x+C)

(1-y)^-1 = Ce^x

1/(1-y) = Ce^x

4 0
4 years ago
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