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Alekssandra [29.7K]
3 years ago
8

Is 2y=4x+8 a direct proportion?​

Mathematics
1 answer:
Marat540 [252]3 years ago
6 0
Answer:
Y=4-2x

If need step by step please message me! And yes this is the right answer!
You might be interested in
F(x) = x^2 + 2x – 4<br> f(3) = ?
Ostrovityanka [42]

Answer:

11

Step-by-step explanation:

f(3)=(3)^2+2(3)-4

f(3)=9+2(3)-4

f(3)=9+6-4

f(3)=15-4

f(3)=11

8 0
3 years ago
In the transformation ABC A'B'C', the preimage of B' is ____. . a0
Misha Larkins [42]

Answer:

Pre image of B' is B

Step-by-step explanation:

Given:

ABC is a triangle

A transformation is done on ABC so that the image is A'B'C'.

Note that transformations are of various types such as dilation, vertical shift, horizontal shift, rotation about a point, reflection on a line, etc.

In any type of transformation, corresponding vertices will be matched.  In other words, A will become A', B will become B' and C will become C'.

Because of the property of the transformation to keep images similar and also transforming correspondingly the vertices we get preimage of B' would be nothing but B itself.

8 0
3 years ago
An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $6600 and his st
Nonamiya [84]

Answer:

4.9%

Step-by-step explanation:

6600 * 107/100 = 66*107 = 7062.

3500 * 101/100 = 35x101 = 3535

7062+3535=10597. Original worth: 10100

10597-10100 = 497

497/10100 = 0.0492079208, or 4.92%, rounds to 4.9%

7 0
2 years ago
Kiri has red and white roses in groups of 8. She has x groups of red roses and y groups of white roses. Which expression shows t
Marizza181 [45]

Answer:

8x+8y

Step-by-step explanation:

red roses = 8 × x = 8x

white roses = 8 × y = 8y

total= 8x+8y

7 0
3 years ago
Solve the inequality –24 ≤ x – 3 – 8x. A. x ≥ –3 B. x ≥ 3 C. x ≤ 3 D. x ≥ –9
lesya [120]
The answer is  C. x<span> ≤ </span>3
6 0
3 years ago
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