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2 years ago

Which expression is the best estimate for 3 1/8 - 1 3/4?

Mathematics

1 answer:

Luda [366]2 years ago

7 0

$1 \frac{3}{4} - 3 \frac{1}{8} = - \frac{11}{8} = - 1\frac{3}{8}$

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Michael found a jake at the bank he said that he went there every 45 days and Michael says he went every 30 days .when will they

Ahat [919]

They will see each other every 30 days but won't every 15 days

5 0

3 years ago

Read 2 more answers

Order from least to greatest: 0.4 5/8 38% 0.52

ipn [44]

Answer:

The correct ans is....

38%

0.4

0.52

5/8

Step-by-step explanation:

Order form least to greatest means " Ascending order "

38 % = 38/100

0.4 = 40/100

0.52 = 52/100

5/8 = 62.5/100

Hope this helps.....

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6 0

2 years ago

Read 2 more answers

What is 9 copies of 3.65

Nataly_w [17]

I believe that you are doing multiplication with this.

So… 9 x 3.65 = 32.85

Hope this helps. :)

3 0

3 years ago

Write the expression as a square of a monomial.

frozen [14]

Answer:

The square of a monomial is $(9x^2)^2$

Step-by-step explanation:

Consider the provided monomial.

$81x^4$

We need to Write the expression as a square of a monomial.

The above expression can be written as:

$9\times 9\times x^2\times x^2$

$9^2(x^2)^2$

$(9x^2)^2$

Hence, the square of a monomial is $(9x^2)^2$

8 0

3 years ago

Solve for x <br> -2^2(-5x+10)=100

masha68 [24]

Answer:

$x=7$

Step-by-step explanation:

Hi there!

$-2^2(-5x+10)=100$

Solve -2^2:

$-4(-5x+10)=100$

Divide both sides by -4:

$\displaystyle \frac{ -4(-5x+10)}{-4}=\frac{100}{-4} \\\\-5x+10=-25$

Subtract 10 from both sides:

$-5x+10-10=-25-10\\-5x=-35$

Divide both sides by -5:

$\displaystyle \frac{-5x}{-5} = \frac{-35}{-5} \\\\x=7$

Therefore, x = 7.

I hope this helps!

3 0

2 years ago