1 year ago

What is the answer for (10+4)x7-45*9 ???

Mathematics

2 answers:

Viktor [21]1 year ago

6 0

I got -307 (if the x stands for multiplication)

Strike441 [17]1 year ago

4 0

Answer:

-307

Step-by-step explanation:

if you need the work I can write it in the comments

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Twelve more than 3 times a number is more than the opposite of 11

aleksley [76]

Answer: n > $\frac{-23}{3}$

Step-by-step explanation:

1. So, to understand this you need to understand that the opposite of 11 is -11.

2. Use the formula 3n+12>-11.

3. Subtract 12 from both sides (3n>-23)

4. Divide by 3 on both sides. (n> $\frac{-23}{3}$ )

5. You can go a step further and simplify into -7 $\frac{2}{3}$ .

6. n > $\frac{-23}{3}$

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2 years ago

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There is a line who slope is 3 and who’s Y intercept is -10. Right it’s equation in slope intercept form

trapecia [35]

Step-by-step explanation:

substitute the given value in the standard form equation. it will give you the slope intercept form

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2 years ago

Write an equation of the line that passes through the point (5, -8) with slope 5

Oxana [17]

$\Large\texttt{Answer}$

$equation=$ $\bold{y=5x-33}$

$\overline{\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad\qquad}$

$\Large\texttt{Process}$

⇨ Use the formula below

$\bf{y-\hfill\stackrel{y \:co-ordinate}{y1}=\hfill\stackrel{slope}{m}(x-\hfill\stackrel{x\:co-ordinate}{x1)}}$

⇨ Substitute the parameters:

$\bold{y-(-8)=5(x-5)}$

$\bold{y+8=5x-25}$

$\bold{y=5x-33}$

Hope that helped

4 0

1 year ago

Elizabeth is mowing lawns in her neighborhood to earn spending money. She can mow about 1/3 of a lawn in 20 minutes. What is her

Savatey [412]

What i think the answer is 6.66 because u multiply 1/3 by 20

8 0

2 years ago

Help me factor this completely

Tanya [424]

-12z^4 (x y^2 z^3 + 1)

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2 years ago