All categories

3 years ago

Add. Write fractions in simplest form. 11/12+(-7/12)

Mathematics

2 answers:

babunello [35]3 years ago

3 0

Answer:

I think the answer is -1 1/2

frutty [35]3 years ago

3 0

Answer : 1/3
(11 times 12) + (-7 times 12)
12 times 12 = 134+ -84 = 144 (48/144) simplify that you get 1/3

You might be interested in

First, rewrite

7nadin3 [17]

Answer:

Step-by-step explanation:

5/9= 25/45 8/15=23/45

5/9>8/15

6 0

3 years ago

Working together, Joy and Steve collected 39 pounds of aluminum cans for recycling. If Joy collected j pounds, which of the foll

shutvik [7]

Answer:

The number of pounds collected by Steve is $39-j$

Step-by-step explanation:

Let

j----> the number of pounds collected by Joy

s ---> the number of pounds collected by Steve

we know that

$j+s=39$

Solve for s

That means-----> Isolate the variable s

Subtract j both sides

$s=39-j$

8 0

3 years ago

The point-slope form of the equation of the line that passes through (-5,-1) and (10,-7) 157Wt is the ), What is the standard fo

TiliK225 [7]

Answer:

$y + 1 = -\frac{2}{5}(x+5)$

and

2x + 15y = -15

Step-by-step explanation:

To write the point slope form, a point and a slope is required. Find the slope using the two points given and the slope formula.

$m = \frac{y_2-y_1}{x_2-x_1}= \frac{-1 --7}{-5-10}= \frac{6}{-15} = -\frac{2}{5}$

Substitute -2/5 and the point (-5,-1) into the form. Then convert to make the standard form of the equation.

$y - y_1 = m(x-x_1)\\y --1=-\frac{2}{5}(x--5)\\y + 1 = -\frac{2}{5}(x+5)$

Now convert to standard form by applying the distributive property and moving terms.

$y + 1 = -\frac{2}{5}(x+5)\\y + 1 = -\frac{2}{5}x - 2\\y + 3 = -\frac{2}{5}x\\\frac{2}{5}x + y +3=0\\2x + 5y + 15 = 0\\2x + 15y = -15$

5 0

4 years ago

I can't do this either, just the even ones though.

fenix001 [56]

Answer:

Area equals B*H

therefore that is all you have to do to find simple area.

5 0

3 years ago

Two bags contain marbels. Bag A conatains 112 marbles, and bag B contains 140 marbles. What percent fewer marbles does Bag A hav

swat32

20% less marbles than bag b

3 0

3 years ago