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Anon25 [30]
3 years ago
15

7/5+(-5/12) in commutative property (addition)

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
7 0

Answer:

0.93

Step-by-step explanation:

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One batch of walnut muffins uses 1 1/3 cups of walnuts. How many cups of
natali 33 [55]

Answer:

5 cups

I would appreciate Brainliest but no worries.

8 0
2 years ago
Please solve, -37-2v= -6(2v-3)-5​
dezoksy [38]

Answer:

\huge\boxed{v=5}

Step-by-step explanation:

-37-2v=-6(2v-3)-5\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\-37-2v=(-6)(2v)+(-6)(-3)-5\\\\-37-2v=-12v+18-5\\\\-37-2v=-12v+(18-5)\\\\-37-2v=-12v+13\qquad\text{add 37 to both sides}\\\\-37+37-2v=-12v+13+37\\\\-2v=-12v+50\qquad\text{add}\ 12v\ \text{to both sides}\\\\-2v+12v=50\\\\(-2+12)v=50\\\\10v=50\qquad\text{divide both sides by 10}\\\\\dfrac{10v}{10}=\dfrac{50}{10}\\\\v=5

5 0
2 years ago
Read 2 more answers
How many of the first million positive integers share no common factors greater than 1 with 2020
Bingel [31]

9514 1404 393

Answer:

  396,040

Step-by-step explanation:

Factors of 2020 are 2, 5, 101.

There are 1,000,000 / 1010 = 990 multiples of 2 and 5 and 101.

There are 1,000,000 / 505 -990 = 990 multiples of 5 and 101 only.

There are 1,000,000 / 202 -990 = 3,960 multiples of 2 and 101 only.

There are 1,000,000 / 10 - 990 = 99,010 multiples of 2 and 5 only.

There are 1,000,000 / 101 -990 -990 -3960 = 3,960 multiples of 101 only.

There are 1,000,000 / 5 -990 -990 -99,010 = 99,010 multiples of 5 only.

There are 1,000,000 / 2 -990 -3960 -99,010 = 396,040 multiples of 2 only.

So, the total number of multiples of any factor of 2020 is ...

  990 +990 +3960 +99,010 +3960 +99010 +396040 = 603960

Then the number of integers in the first million that do not share any common factors greater than 1 with 2020 is ...

  1,000,000 -603,960 = 396,040

4 0
3 years ago
A
steposvetlana [31]

Answer: Write the expression as a -90,

O Substitute 102 in for the variable, a.

Simplify by subtracting 90 from 102.

Step-by-step explanation:

The answer is 12.

subtract

7 0
3 years ago
Read 2 more answers
Find the x-intercept and y-intercept of the line.<br> 4x+3y = -12
lesantik [10]

Answer:

sorry i cant help but search it up on quizlet it will be the fith flash card

Step-by-step explanation:

5 0
2 years ago
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