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goblinko [34]
3 years ago
6

What is the value of 3- (-2)

Mathematics
1 answer:
igomit [66]3 years ago
6 0

Answer:

5

Step-by-step explanation:

okay, let's start with the -(-2). In math, the negative of a negative is positive. so basically, the -(-2) becomes a positive. The positive version of -2 is +2. So, the equation becomes 3+2, which is 5.

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on Monday the Baker makes 36 blueberry muffins what is the number of muffins that the Baker makes on Monday ​
zhannawk [14.2K]

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Step-by-step explanation:

3 0
3 years ago
What is the best approximate solution of the system of linear equations y=1.5x-1 and y=1
krek1111 [17]
If there is a solution, y=y so we can say:

1.5x-1=1  add 1 to both sides

1.5x=2  divide both sides by 1.5

x=2/1.5

x=4/3  (exact)

x=1 1/3 (exact)

x≈1.33 (to nearest hundredth of a unit)

7 0
4 years ago
In slope-intercept form, what is the equation of the line containing the points (−1, 2) and (2, −1)?
kvv77 [185]
Y2 - y1 over x2 - x1 = slope
2 - (-1) = 3
-1 - 2 = -3
the slope is 3/-3, or -1
y = -x
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6 0
3 years ago
I NEED HELP PLEASE!!!!
Salsk061 [2.6K]

Answer: y-3=-1.5\left(x+1\right)

Step-by-step explanation:

1) Find Slope: m=\frac{-3-3}{3+1} =-1.5

2) Write the point-slope form equation (Answer): y-3=-1.5\left(x+1\right)

3) Graph:

8 0
3 years ago
What times -1/2 x what = -20?
Radda [10]

Answer:

40

Step-by-step explanation:

Let the number be y

-1/2 × y = -20

y = -20 ÷ -1/2

y = 20 × 2

y = 40

6 0
3 years ago
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