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3 years ago

Help will give brainliest thank you

Mathematics

1 answer:

ddd [48]3 years ago

6 0

Plug in the numbers first (a = 2 and b = 3)
(2+5) - 3/3-4 + 2(3+3)/2

Remove parenthesis of 2 + 5
2+5 - 3/3-4 + 2 * (3+3)/2

Solve
2+5 - (-3) + 2 * (3 + 3)/2
2 + 5 - (-3) + 2 * 6/2
2+5 - (-3) + 12/2
2 + 5 - (-3) + 6
2 + 5 + 3 + 6
16 is your answer

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Jim was given three functions and asked to determine ƒ + (g ○ h). The functions were ƒ (x) = x2, g(x) = 3x + 1, and h(x) = 2x. J

melisa1 [442]

Answer:

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3 years ago

Giving brainlist for correct answer. :))

AfilCa [17]

Answer:

Here is the steps. 67.5 cm^3

Step-by-step explanation:

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1 year ago

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What is the solution set for the equation x2-5x +6 =0

Liula [17]

You want to get the x's on one side and all the other numbers on the other side of the equation.
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3 years ago

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Solve the following system of equations using the substitution method.

BartSMP [9]

Answer:

Step-by-step explanation:

First label the equations.

6x +3y= 18 -----(1)

y= -2x +5 -----(2)

subst. (2) into (1):

6x +3(-2x +5)= 18

6x +3(-2x) +3(5)= 18 (expand)

6x -6x +15= 18

15= 18 (simplify)

(reject)

There is no solution.

Further explanation:

If I rewrite the first equation into the form of y=mx+c, I would get

6x +3y=18

3y= 18 -6x (bring y term to one side)

y= 6- 2x (÷3 throughout)

y= -2x +6

Notice that the gradients of both lines are equal ( -2). This implies that they are parallel to each other and will never meet. Hence there are no solutions.

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2 years ago

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ASHA 777 [7]

Answer:

GCF = 20

Step-by-step explanation:

he answer would be 20 so then you would get (3-2y) as a final answer

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3 years ago