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Lapatulllka [165]
3 years ago
7

Mark is mixing different color paints for a mural

Mathematics
1 answer:
anygoal [31]3 years ago
7 0

Answer:

25r+22b+65s

Step-by-step explanation:

ok so like uhh yea

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Consider the equation 2(ax+3)=4x−3(4x+8). For what value of a is there no solution to the equation?
erastovalidia [21]

Answer:

the value of a such that  there is no solution to the equation is a = -4.

Step-by-step explanation:

Let first simplify the expression presented on statement. The equation has no solution if and only if a is eliminated in the process and an absurd is the result (i.e. 0 = 7).

2\cdot (a\cdot x + 3) = 4\cdot x -3\cdot (4\cdot x + 8)

2\cdot a\cdot x +6 = 4\cdot x -12\cdot x -24

2\cdot a \cdot x+6=-8\cdot x-24

2\cdot a\cdot x +8\cdot x = -30

2\cdot (a+4)\cdot x = -30

(a+4)\cdot x = -15

To obtain an absurd, we need that a+4 = 0. Hence, the value of a such that  there is no solution to the equation is:

a = -4

Let prove the certainty of the result. We find that an absurd exist: (a = -4)

0 = -15

5 0
3 years ago
I need help on this please I will mark brainliest to first correct answer
viktelen [127]

Answer:

The answer is C. (1, -3)

8 0
3 years ago
How do I divide 2x^4 + 5x^3 + x - 1 by x^2 - 2x + 1 using long division?
Elza [17]

Answer: 2x^2+ 9x +16+ 24x- 17/ x^2- 2x +1

Step-by-step explanation:

7 0
3 years ago
Does anyone know the answer??
andrew-mc [135]

Answer:

it's c

the slope is 5/2 and the y intercept is 10

7 0
3 years ago
Lao wrote the number 85 on the board is 85 prime or composite explain
ELEN [110]

85 is composite because it can be divided by 5 and 17

4 0
3 years ago
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