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Gemiola [76]
2 years ago
7

X + (-4) = -12 what is x?

Mathematics
1 answer:
muminat2 years ago
4 0

Answer:

x=-8

Step-by-step explanation:

x+(-4)=-12

x-4=-12

x=-12+4

x=-8

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F
Kruka [31]

Answer:

Step-by-step explanation:

Choose the equation that represents the solutions of 0 = 0.25x4 - 8x.

0.25+ (0.25)2 – (4)(1)(-8)

2(1)

X=

-0.25 + (0.25)2 – (4)(1)(-8)

x=

2(1)

8+ (-8)2 – (4)(0.25)(0)

X =

2(0.25)

-8+ (-8)2 – (4)(0.2530

X =

2(0.25)

4 0
3 years ago
Write an equation for the transformation y=x vertical stretch by a factor of 8
Helen [10]
y=8x\\
....................
7 0
3 years ago
What is the range of this relation?<br> (-5,0)<br> (8,9)<br> (-10, 2)<br> (-1, -3)
aniked [119]

Answer:

{0,9,2,-3}

Step-by-step explanation:

the range is all the ys.

these are all in the format (x, y)

Hope this helps.

PS-If it's a multiple choice question, the numbers might not be in the same order. just pick the one with those numbers.

3 0
3 years ago
How do you write 5.9 in expanded form
tresset_1 [31]
<span><u><em>Answer:</em></u>
(5 * 1) + (9 * 0.1).<span>

<u><em>Explanation:</em></u>
To write a number in expanded form you have each digit multiplied by its numbers place and add each digit together. 5 is in the ones place so it becomes (5 * 1).
9 is in the tenths place so it becomes (9 * 0.1).
add them together to get (5 * 1) + (9 * 0.1)</span></span>
3 0
3 years ago
Read 2 more answers
Seventy concert tickets were sold for $550. each adult ticket cost $9 and each childrens ticket cost $5. find the number of adul
PilotLPTM [1.2K]

Answer:

Total tickets = 70

Total cost = $550

Adult's ticket = $9

Child's ticket = $5

Difference = 9 - 5 = $4

Assume all 70 are child's tickets

5 x 70 = 350

But the total cost was 550

550 - 350 = $200

The $200 must have come from Adult's tickets, which has a difference of $4.

200 ÷ 4 = 50

So there are 50 adult's tickets.

70 - 50 = 20

And there are 20 child's tickets.

Hope this helps - Itz.Jordan

5 0
2 years ago
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