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Svetradugi [14.3K]
3 years ago
14

Any one smart and can help me catch up? ill give many points

Mathematics
1 answer:
Sergio [31]3 years ago
7 0

Answer:

4/15

Step-by-step explanation:

1) find common denominator, 15 in this problem

\frac{4}{5}= \frac{12}{15}

2) solve

\frac{12}{15}- \frac{8}{15} = \frac{4}{15}

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faust18 [17]

Answer:

C. $34

Step-by-step explanation:

$58 is added every 2 hours so you just subtract that from $92 since $92 is the price of 2 hours and a full tank of gas.

5 0
3 years ago
A flying saucer crashes in a Nebraska cornfield. The FBI investigates the wreckage and finds an engineering manual containing an
anyanavicka [17]

Answer:

6 fingers

Step-by-step explanation:

Let X = the base of the numbers above

If X > 0

Then we have:

325 = 3 * X² + 2 * X¹ + 5 * X°

325 = 3X² + 2X + 5

42 = 4*X¹ + 2*X°

42 = 4X+ 2

And

411 = 4*X²+ 1*X¹ 1*X°

42 = 4X² + X + 1

Since 325 + 42= 11 then

3X² + 2X + 5 + 4X+ 2 = 4X² + X + 1 ------ Collect Like Terms

3X² - 4X² + 2X + 4X - X + 5 + 2 - 1 = 0

-X² + 5X + 6 = 0 ------- Multiply both sides by -1

X² - 5X - 6 = 0 ------- Factorise the Equation

X² - 6X + X - 6 = 0

X(X - 6) + 1( X - 6) = 0

(X + 1)(X - 6) = 0

X + 1 = 0 or X - 6 = 0

X = -1 or X = 6

But X>0

So, X =-1 is invalid

X = 6

The expected number of fingers of the Martian is 6

6 0
4 years ago
How can it pack 4,279 block using crates and stack
Dima020 [189]

Answer:

Easy

Step-by-step explanation:

8 0
3 years ago
The infinite geometric sum formula can be used to write 0.126126126...as a fraction. What is the numerator of this reduced fract
Allisa [31]

Answer:

  • B.14

Step-by-step explanation:

0.126126126... = x

  • 1000x = 126.126126...
  • 1000x - x = 126
  • 999x = 126
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Numerator is 14

Correct answer is B.14

8 0
3 years ago
Please help 100 points i have the image
kolbaska11 [484]

The parent function does not have a y intercept, so the graphed line would start on the x axis and curve upwards.

The graphed line in the picture is at Y - 2, which means you would subtract 2 from the parent equation.

The answer would be g(x) = 3.5^x - 2

3 0
3 years ago
Read 2 more answers
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