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Vlad1618 [11]
4 years ago
7

I am stuck on this question of knowing how to break it down to get the answer

Mathematics
1 answer:
Anna71 [15]4 years ago
5 0
Solve and simplify:
3 \times 3 - (( - 1) ^{2} - 2) ^{2}
3 \times 3 - (1 - 2) ^{2}
3 \times 3 - ( - 1)^{2}
3 \times 3 - (1)
3 \times 3 - 1
9 - 1
8

Hope this helped :)
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2 cups of sugar

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Answer:

a. Function 1

b. Function 3

c. Function 2, Function 3 and Function 4

Step-by-step explanation:

✔️Function 1:

y-intercept = -3 (the point where the line cuts across the y-axis)

Slope, using the two points (0, -3) and (1, 2):

\frac{y_2 - y_1}{x_2 -x_1} = \frac{2 -(-3)}{1 - 0} = \frac{5}{1} = 5

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✔️Function 2:

y-intercept = -1 (the value of y when x = 0)

Slope, using the two points (0, -1) and (1, -4):

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✔️Function 3: y = 2x + 5

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✔️Function 4:

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Thus, the following conclusions can be made:

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What is the solution of 5/2-7= 3/4x+14,
Sidana [21]

Answer:

D) x = 12

Step-by-step explanation:

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\sf{\dfrac{5}{2}x-7=\dfrac{3}{4}x+14 \implies \dfrac{10}{4}x-7=\dfrac{3}{4}x+14}

1. Multiply both sides by 4

\sf{4\left(\dfrac{10}{4}x-7\right)=4\left(\dfrac{3}{4}x+14\right)}\\\\\implies 10x-28=3x+56

2. Subtract 3x from both sides

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4. Divide both sides by 7 to isolate the variable:

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