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3 years ago

13

What is -2 2/5 + (-1 3/4)

2 answers:

Alexus [3.1K]3 years ago

4 0

-4.15 is the answer

erma4kov [3.2K]3 years ago

3 0

Answer:

-83/20

Step-by-step explanation:

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Pls help this is due today :)

Sedaia [141]

Answer:

Left 7 down 6 Then count two spaces left right up and down and draw a circle

Step-by-step explanation:

Your answer is going to be in the bottom left corner, you count 7 vertical lines to the left, then from there you count 6 horizontal lines down. Since the Radius is 2 the diameter is 4. Good luck, if this wasn't helpful enough you can get a graphing calculator for yourself.

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3 years ago

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Write x=2 in Slope intercept form

SpyIntel [72]

Answer:

y= 2/1 + 0

Step-by-step explanation:

If there's not a y-int. it'll be 0.

4 0

2 years ago

Not sure how to do these. i need help with 13! needing it to be reduced just like y should be 8

Delicious77 [7]

Answer:

I'm not sure 710

Step-by-step explanation:

I'm not sure

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2 years ago

Read 2 more answers

\large -\frac{2}{3}x+3=\frac{2}{3}x+\frac{1}{3}

german

Answer:

$\boxed {x = 2}$

Step-by-step explanation:

Solve for the value of $x$ :

$-\frac{2}{3}x + 3 = \frac{2}{3}x + \frac{1}{3}$

-Take $\frac{2}{3}x$ and subtract it from $-\frac{2}{3}x$ :

$-\frac{2}{3}x + 3 -\frac{2}{3}x = \frac{2}{3}x - \frac{2}{3}x + \frac{1}{3}$

$-\frac{4}{3}x + 3 = \frac{1}{3}$

-Subtract both sides and convert $3$ to a fraction:

$-\frac{4}{3}x + 3 - 3 = \frac{1}{3} - 3$

$-\frac{4}{3}x = \frac{1}{3} - \frac{9}{3}$

Since both $\frac{1}{3}$ and $\frac{9}{3}$ have the same denominator, then you would subtract the numerator:

$-\frac{4}{3}x = \frac{1 - 9}{3}$

$-\frac{4}{3}x = \frac{8}{3}$

-Multiply both sides by $-\frac{3}{4}$ , which is the reciprocal of $-\frac{4}{3}$ :

$x = \frac{8}{3} (-\frac{3}{4})$

$x = \frac{-8(-3)}{3 \times 4}$

$x = \frac{24}{12}$

-Divide $24$ by $12$ :

$x = \frac{24}{12}$

$\boxed {x = 2}$

So, therefore, the value of $x$ is $2$ .

5 0

3 years ago

A student who loses a uniform must pay a fee equal to 75% of the schools uniform cost. For a uniform that cost the school $105,

True [87]

Answer:

More

Step-by-step explanation:

A percentage of some thing is usally less than the original cost, so we know it can't be more than 105. 75% of 105 dollars is $78.75 which is 3 dollars and 75 cents more than 75 dollars, so the answer would be more.

105 x .75 is 78.75

4 0

3 years ago