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4 years ago

Which interval is the solution set to 0.35x – 4.8 < 5.2 – 0.9x?

2 answers:

7 0

No intervals are showing, but here is how to solve this equation.

0.35x - 4.8 < 5.2 - 0.9x
Add 4.8 to both sides
0.35x < 10 - 0.9x
add 0.9x to both sides
1.25x < 10
divide both sides by 1.25
x < 8

Interval Notation:
If we graphed this on a number line, x goes toward negative infinity.

Answer: (-∞, 8)

Hope this helps! :)

Nuetrik [128]4 years ago

4 0

Answer:Answer: (-∞, 8)

Step-by-step explanation:

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sweet-ann [11.9K]

Answer:

Orange, Green, Red, Blue

Step-by-step explanation:

1st equation

When x = 0, -2 raised to the 0 power is -1 so y would be -1.

When x = 1, the exponent would be -1. -2 to the power of -1 is the inverse of -2 which is - 1/2.

The only colored graph that has points at (0, -1) and (1, -1/2) is the orange graph.

2nd equation

When x = 0, 2 raised to the 0 power is 1 so y=1

When x =1, 2 raised to the power of 1 is 2 so y = 2

The graph that has points at (0, 1) and (1, 2) is the green graph

3rd equation

When x = 0, 2 raised to the -0 power is still equal to 1 so y would be 1.

When x = 1, 2 raised to the -1 power is the inverse of 2 which is 1/2.

The only graph with coordinates (0, 1) and (1, 1/2) is the red graph

4th equation

Only color left is the blue graph but the same concept can be used.

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3 years ago

Solve for m ?( geometry?)

kupik [55]

Answer: m = 16

Remember: the base angles of a trapezoid are congruent.

Form your equation.
4m + 1 = 2m + 33

Solve for m.
4m + 1 = 2m + 33 Subtract 1 from both sides
4m = 2m + 32 Subtract 2m from both sides
2m = 32 Divide by 2 to both sides
m = 16 Answer!

You can also check your work.
4(16) + 1 = 2(16) + 33
64 + 1 = 32 + 33
65 = 65

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Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Two pentagons are similar. the area of one of the Pentagon is 9 times that the other. determine the ratio of the length of the c

kolbaska11 [484]

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2 years ago