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Trava [24]
3 years ago
9

What does -$20 -$15 +$30 $2 Equal

Mathematics
1 answer:
ad-work [718]3 years ago
4 0

Answer:

-3

Step-by-step explanation:

-20-15+30+2

-35+32

-3

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Jacob took a total of 12 quizzes over the course of 3 weeks.
harkovskaia [24]
I think its 7.3 not very sure though
Its because if you divide 22(quizzes)by 3(weeks)
7 0
2 years ago
Find the value of X.​
zubka84 [21]

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the base value for X in the math world is 1... but you cant see it.

Step-by-step explanation:

3 0
3 years ago
J/4 - 1 = 1.7 solve for j ​
Andrew [12]

Answer:

j=10.8

Step-by-step explanation:

First, you want to get rid of that 1, so to do that, you add 1 to each side, so you have j/4=2.7. Next, to get rid of the division, you need to multiply by 4 instead, so if you multiply each side by 4 to cancel out the division, you're left with j=10.8

3 0
2 years ago
What are the coordinates of point B?
zaharov [31]

Point a is at (-2,4) => (x1,y1)

Midpoint is (2.5, 3.5) => (a,b)

Point B is (x2, y2)

To find midpoint we use formula

(a=\frac{x_1+x_2}{2} , b= \frac{y_1+y_2}{2})

a= 2.5, b= 3.5, x1= -2  and y1= 4

Plug in all the values and findout x2, y2

(2.5=\frac{-2+x_2}{2} , 3.5= \frac{4+y_2}{2})

multiply 2 on both sides to remove fraction

(5 = -2+x2 , 7 = 4+ y2)

5 = -2+x2, so x2= 7

7 = 4+ y2, so y2= 3

The point B is ( 7, 3)

3 0
3 years ago
I have a question if u hay that is 123 IBS and get 12ibs of anything you can thing of and get it to maybe change how it feels ho
ioda
1476 is the answer hope this helps
4 0
3 years ago
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