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Gelneren [198K]
3 years ago
10

Which number line below correctly represents the expression -3 + 4?

Mathematics
1 answer:
Archy [21]3 years ago
8 0

Answer:

1st answer

Step-by-step explanation:

First you subrtract 3 from 0 then add 4 to -3

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This app deleted my question so im going to ask again. please help!!! due at 5:00
ELEN [110]

Answer:

1. 87x20(4) divided by 20.

Step-by-step explanation:

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3 years ago
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8. Evaluate: f(x) = x2 + 1<br> g(x) = 5 - x<br> a. (f+g)(x) =<br> b. (f-g)(x) =
Papessa [141]

Answer:

(f+g)(x)=2x+1+5 - x

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6 0
3 years ago
Solve for x and y. What is m
irina [24]
3x + 2y + y - 3x = 180

3y = 180

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y = 60

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4 0
3 years ago
Simplify (9x-1)^-1/2 - (x+2)(9x-1)^-1/2
iren2701 [21]

Answer:

Step-by-step explanation:

(9x-1)^-1/2 - (x+2)(9x-1)^-1/2

= (9x-1)^-1/2( 1 - (x + 2))

= (9x-1)^-1/2(-1 - x)

= -(x + 1)(9x-1)^-1/2

= -(x + 1) / (9x-1)^1/2

3 0
3 years ago
How can I Graph<br> -7x= -105
worty [1.4K]

Answer:

see explanation

Step-by-step explanation:

- 7x = - 105 ( divide both sides by - 7 )

x = 15

A line with equation x = c is a vertical line parallel to the y- axis passing through all points with an x- coordinate of c

Thus x = 15 is a vertical line passing through all points with an x- coordinate of 15

Plot (15, 0 ) , (15, 3 ) and (15, - 3) and join a straight line through them for graph

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2 years ago
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