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Oduvanchick [21]
2 years ago
5

Pls Help Solve for X​

Mathematics
1 answer:
hodyreva [135]2 years ago
4 0
8x-27=3x+58, get all x values on one side and constants on the other 5x=85, now divide both sides by 5. We get the answer of x=17
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Solve. State the Inverse operation you used. 1. k X 4 = 96 | 2. b = 12 = 12 | 3. 9X n = 5.4 | 4. y X 16 = 48 | 6. 3.9 x m= 19.5
ivolga24 [154]

Answer:

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5 0
3 years ago
A Fulcrum of a Pyramid is 6cm Square at the
Len [333]

Answer:

288 cubic cm

Step-by-step explanation:

Volume of the pyramid = 1/3 * base area * height

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Base area - 144 sq. cm

Height = 6cm

Volume of the pyramid = 144 * 6/3

Volume of the pyramid = 144 * 2

Volume of the pyramid  = 288 cubic cm

4 0
3 years ago
The polynomial 2x^3 + 9x^2 + 4x - 15 represents the volume in cubic feet of a rectangular holding tank at a fish hatchery. The d
alina1380 [7]
For part A: you will get 3 linear factors (as the degree of the polynomial is 3). perform the division using (x-1) as your known factor and you will get (x-1)(2x²+11x+15). you can then factor the (2x²+11x+15) to get 2x^3 + 9x^2 + 4x - 15 = (x-1)(2x+5)(x+3) 
for part B: since 2x+5 will provide the greatest value (assuming x>0) of the 3 factors, then 2x+5=13. solve to get x=4. if x is 4, then the dimensions are 3'x13'x7' [just sub 4 into the x's for each factor] 
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4 0
3 years ago
.Sammie paid $249.99 for a game system and then bought two equally-priced games. If she spent a total of $339.97, what is the pr
bulgar [2K]

Answer: $44.99

Step-by-step explanation:

Let P = equal prices games

The equation would be

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Subtract 249.99 from each side

2p=339.97

Divide by two and you got the answer.

6 0
2 years ago
pyramid t is a square pyramid with a base side length of 2 inches and a height of 6 inches what is the volume
fredd [130]

28.33 inches with an exponent of 2.

4 0
3 years ago
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