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3 years ago

How is adding positive and negative fractions sim to adding integers? How is it different?

1 answer:

8 0

PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG

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Which is equivalent to (10)^(3/4)x?

ivann1987 [24]

Answer:

Option B is correct.

Step-by-step explanation:

$10^{(3/4)x}$

We need to write the above equation in square root form.

We know that 1/4 = $\sqrt[4]{x}$

So, $10^{(3/4)x}$ can be written as:

$(\sqrt[4]{10})^{3x}$

Option B is correct.

8 0

3 years ago

Read 2 more answers

Maria scored 72, 97, and 82 on her first three math tests. She wants to have a mean score of 82 for the quarter. How many points

Rom4ik [11]

Answer:

She needs 77 on her last test to earn an 82 for the quarter.

Step-by-step explanation:

Maria scored 72, 97, and 82 on her first three math tests.

She wants to have a mean score of 82 for the quarter.

Let us assume that she must score x on her last test to earn an 82 for the quarter.

So the average score will be,

$=\dfrac{72+97+82+x}{4}$

But the average score is given as 82, so

$\Rightarrow \dfrac{72+97+82+x}{4}=82$

$\Rightarrow 72+97+82+x=82\times 4$

$\Rightarrow 72+97+82+x=328$

$\Rightarrow x=328-72-97-82$

$\Rightarrow x=77$

3 0

3 years ago

Read 2 more answers

PLEASE HELP ME OUT Convert the following 35 mL = _____dL 950 g = _____ kg

MArishka [77]

Answer:

950 g = 0.95 kg

35 mL = 0.35 dL

hope this helps

6 0

3 years ago

Read 2 more answers

Evaluate x(–y + z) for x = 3, y = 3, and z = 1.

Crank

Explanation:
Substitute:

3 for x

3 for y

1 for z

x(−y+z)

becomes:

3(−3+1)⇒

3 ⋅ −2 ⇒

−6

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2 years ago

Identify the transformation at the right.

emmainna [20.7K]

Answer:

what transformation and is there and mulitple choice questions

Step-by-step explanation:

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3 years ago

How is adding positive and negative fractions sim to adding integers￼? How is it different?

How is adding positive and negative fractions sim to adding integers? How is it different?