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3 years ago

Just give answers to blanck ones just give me The answers cause I don't want no explaining because I'm Savage

Mathematics

2 answers:

Airida [17]3 years ago

6 0

Omg wow bruh #savageaf

Katarina [22]3 years ago

4 0

2. 7 2/2.5
3. 9 10/11
4. 11 1/3
5. 11 3/7.5
6. 8 4/9
7. 11 5/6
8. 8 1/9
9. 9 7/8
10. 11 13/14
11. 17 5/10
12. 23 4/20
13. 12

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You have $15 to spend on school supplies. You need to buy a three-ring binder and some folders. The binder costs $5.99 and each

nataly862011 [7]

Answer:

qwerty

Step-by-step explanation:

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3 years ago

lin read 3/8 of a magazine article on monday and 1/8 of article tuesday. what fraction of the article did she read on monday and

umka21 [38]

Lin read 1/2 of the magazine article on those 2 days.

This can be found by adding 3/8 and 1/8. This gives you 4/8 or 1/2 if you simplify it (divide by 4).

I hope this helps!

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3 years ago

Read 2 more answers

Explain why it is not reasonable to say that 4.23is less than 4.13

Alina [70]

It is not reasonable because the decimal placing on the 4.23 is greater then the one on 413. (2 is bigger then 1). When dealign with decimals it is important to remember that if the numbers before the decimal are the same for both numbers you need to look at the first decimal as though it's the first number. so we know 4 and 4 are the same. Next we look at the .23 and .13. We know that the number 2 is bigger then 1 so it's safe to say that 4.23 is larger then 4,13.

7 0

3 years ago

Read 2 more answers

4) The quantities x and y are in proportion x 4 30 8 __b__ a) b) c) y 6 45 __a__ 15 Find the value of a and b. Find the constant

Ivan

Question:

The quantities x and y are in proportion

x y

4 6

30 45

8 b

a 15

(a) Find the values of a and b.

(b) Find the constant of variation. Is it direct variation or inverse variation?

Answer:

$a = 10$ and $b = 12$

Constant of variation is 1.5

Direct Variation

Step-by-step explanation:

Solving (a): The values of a and b

First, we determine the equation that relates x and y

From the table, we have:

$(x_1,y_1) = (4,6)$

$(x_2,y_2) = (30,45)$

The slope (m) is:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{45 - 6}{30 -4}$

$m = \frac{39}{26}$

$m = 1.5$

The equation is then calculated using:

$y - y_1 = m(x - x_1)$

This gives:

$y - 6 = 1.5(x - 4)$

$y - 6 = 1.5x - 6$

$y = 1.5x$

Solving for the value of b

From the table: x = 8, y = b

Substitute these values in $y = 1.5x$

$b = 1.5 * 8$

$b = 12$

Solving for the value of a

From the table: x = a, y = 15

Substitute these values in $y = 1.5x$

$15 = 1.5 * a$

Solve for a

$a = \frac{15}{1.5}$

$a = 10$

Solving (b): The constant of variation.

This has been solved in (a) above as:

$m = 1.5$

Direct or Inverse?

From the given table, we notice that y increases as x increases and y decreases as x decreases.

<em>This shows direct variation</em>

3 0

2 years ago

Six times a number plus 7 is equal to 55. What is the number?

valkas [14]

Answer:

6x_+7=55, the answer is 13, why? well because if you add 6+7 you will have 13, now you can multiple that by 5, and you will have 55 as an answer, did I helped you?

5 0

3 years ago