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Murrr4er [49]
2 years ago
12

-6x +3 3/4 + 14x - 3.25

Mathematics
2 answers:
Nataly_w [17]2 years ago
4 0

Answer:

8x +5

Step-by-step explanation:

that's what I got.................

avanturin [10]2 years ago
4 0

Answer:

8x+1/2

Step-by-step explanation:

-6x+3 3/4 +14x-3.25

(-6x+14x)+3 3/4-3.25

8x+3 3/4-3.25

8x+3×4+3/4-3.25

8x+12+3/4-3.25

8x+15/4-3.25

8x+(15/4-3.25)

8x+1/2

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Select the graph that matches the function y=3x+7
Step2247 [10]

Answer:

the second option

Step-by-step explanation:

4 0
3 years ago
Graham paid $87.45 for a pair of jeans. This amount included a tax of 40%. What was the cost of the jeans before tax?
kiruha [24]

The final price is the cost plus the tax.

Since we know the tax and a percent, we can write this as

T = C(1+r)

T = what Graham paid = $87.45

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r = tax rate expressed as a decimal = .40

Plugging in what we know

87.45 = C (1+.4)

87.45 = C(1.4)

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5 0
3 years ago
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Bad White [126]
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4 0
3 years ago
The formula for the volume of a right triangular pyramid is V = 1/6 bhx, where b is the base of the triangle, h is the height of
charle [14.2K]
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Explanation:

V = 1/6 bhx
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6 0
3 years ago
Calculate the shaded areas for c and d
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D)
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Area of Big rectangle minus non shaded triangle
48-18=30cm^2
5 0
2 years ago
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