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vesna_86 [32]
4 years ago
8

If 3x+4=-5, what does x equal to?​

Mathematics
2 answers:
mihalych1998 [28]4 years ago
8 0

Answer:

x = -3

Step-by-step explanation:

3x + 4= -5

Subtract 4 from both sides.

3x = -9

Divide both sides by 3.

x = -3

Elza [17]4 years ago
7 0

First subtract 4 from both sides to isolate the 3x.

That leaves us with 3x = -9.

Since x is being multiplied by 3, to get x by itself,

we need to divide both sides of the equation by 3.

So our final answer is x = -3.

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In Kayllie'srecipe for lemonade, the ratio of lemons to water is 7 to 4. People are complaining that the lemonade is too weak. W
katrin [286]

Answer:

B.) 10 to 5 and D.) 8 to 4.

Step-by-step explanation:

Since we are trying to make the lemon taste stronger, there would need to be more lemons than water. The ratio would need to have a larger difference than 7:4. The difference is 3.

Choice A has a difference of 2. Two is less than 3 so this would taste more watery than lemony. Choice C has a difference of 3. Because we want a <em>stronger</em> lemon taste, this won't work. It would taste the same.

Choice B has a difference of 5. This is greater than 3 so the lemon taste will be stronger. Choice D has a difference of 4, this is also greater than 3 and will also make the taste of lemon stronger.

Hope this helps,

♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥

5 0
3 years ago
What is 431.1 divided by 45
Harlamova29_29 [7]
<h2><em><u>Answer: 9.58</u></em></h2>

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5 0
3 years ago
What is 7 times the 6th power?
Sidana [21]
7^6 = 117,649
7 x 7 x 7 x 7 x 7 x 7 = 117,649
5 0
3 years ago
A sandwich tray comes with 6 turkey sandwiches and 4 ham sandwiches. What is the ratio of ham sandwiches to turkey sandwiches?
tester [92]
4:6 (4 Ham) (6 Turkey)
7 0
3 years ago
Read 2 more answers
The point P has coordinates (-2,6).The point M has coordinates (5,6)
nekit [7.7K]
Find the gradient/slope
6-6/5-(-2) deltaY/deltaX
=0 shows its a straight line
Delta X = 7
Distance between P & M = 7 units
If M is the midpoint then Q is 7*2 units
Away from P (14 units away)
-2 + 14 units = 12 x-coordinate
Hence the coordinates of Q
= (12,6)

FINAL ANSWER:
Coordinates of Q (12,6)
8 0
3 years ago
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