2 years ago

Estimate the sum 1,341 + 6,972

Mathematics

2 answers:

jonny [76]2 years ago

7 0

Answer:

8,313

Step-by-step explanation:

Arisa [49]2 years ago

3 0

8,313 is your answer

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I don't know how to do this please help

AveGali [126]

5z>15-----subtract 2 on both sides
z>3----divide by 5
therefore, z must equal -10, or -4

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3 years ago

Five more than a number is three

Pavel [41]

I'm not sure if you use "x" as your variable, so:

# + 5 = 3 or x + 5 = 3

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3 years ago

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F(x)= x^2– 3x + 9<br> g(x) = 3x^3+ 2x^2– 4x – 9<br> Find (f - g)(x).

denis-greek [22]

Answer:

$\large \boxed{\sf \ \ -3x^3-x^2+x+18 \ \ }$

Step-by-step explanation:

Hello, please consider the following.

$(f-g)(x)=f(x)-g(x)=x^2-3x+9-(3x^3+2x^2-4x-9)\\\\=x^2-3x+9-3x^3-2x^2+4x+9\\\\=\boxed{-3x^3-x^2+x+18}$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

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3 years ago

A loan of $8 000 was repaid in 2 years in

Anika [276]

Answer:

P = 8000

t = 2

I = p × r × t

400 = 8000 × r/100 × 2

r = 400/160 per year

r = 40/16 = 2.5 %

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3 years ago

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Please help! I have no clue what im doing

prohojiy [21]

Answer:

y = -2x + 1

Step-by-step explanation:

So, first you can use rise over run between the two points to find the slope.

This will get you -6/3, which you can simplify to -2

Then, see where the y intercept is, which is at (0, 1)

The equation will be y = -2x + 1

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3 years ago

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