My bro’s got me I’m giving brainliest

Answer:

35

Step-by-step explanation:

Answer:

m=5

Step-by-step explanation:

c=30m+50

c=20m+100

substitute

20m+100=30m+50

like terms

100-50=30m-20m

50=10m

m=5

Answer:

m = 5

Step-by-step explanation:

We know that c = c.

Since c is also equal to 30m+50 and 20m+100, 30m+50 = 20m+100 is just saying c = c. Then we solve that equation:

30m+50 = 20m+100

Same to both sides

10m = 50

divide by 10

m = 5

Let me know if you have any questions

Answer:

6/9

Step-by-step explanation:

So the points show a linear function, meaning that since they make a line, if you have just one x or y coordinate, you're able to find out the other one by looking at the graph. At the first point, there are 4 apples and 6 oranges. If we write this as a ratio of apples to oranges in fraction form, it would be 4/6. This can be simplified to 2/3, which is also known as the slope, and is going to be the same for all of the points on the line, so we can use this to check our answer. If he makes a basket with 6 apples, we use the ratio we found earlier to find how many oranges he'd have. We set it up like this: 6/x=2/3. Then we multiply 6 and 3 (=18), and divide by 2 (=9). So the number of oranges is 9, written as a fraction is 6/9.

Answer:

Each cookbook cost $15.15.

Step-by-step explanation:

Since the statement indicates that four cookbooks and one novel cost $68.75, you can write the following equation:

4x+y=68.75, where:

x is the price of cookbooks

y is the price of novels

Also, given that the novel cost 7 dollars less than a cookbook, you can write the following equation:

x=y+7

Now, you can replace x=y+7 in the first equation:

4(y+7)+y=68.75

4y+28+y=68.75

5y=40.75

y=40.75/5

y=8.15

Now, you can replace the value of y in x=y+7:

x=8.15+7

x=15.15

According to this, the answer is that each cookbook cost $15.15.

Answer:

48

Step-by-step explanation:

54 - 6 = 48

Answer:

Kim has 48 cups of flour remaining

Step-by-step explanation:

54 - 6 = 48

Answer:

chips

Step-by-step explanation:

see above

Answer:

Chips

Step-by-step explanation:

Step-by-step explanation:

[tex]2 \frac{1}{2} y = \frac{5}{8} [/tex]

Convert Mixed number to improper fraction.

[tex]2 \frac{1}{2} = \frac{5}{2} [/tex]

Equate

[tex] \frac{5}{2} y = \frac{5}{8} [/tex]

Cross Multiply

[tex]5y \times 8 = 2 \times 5 \\ 40y = 10[/tex]

Divide both sides of the equation by 40

[tex] \frac{40y}{40} = \frac{10}{40} [/tex]

Simplify

[tex]y = \frac{1}{4} [/tex]

Answer:

the 2nd one

Step-by-step explanation:

just substitue values.

Answer:

2 and 4

Step-by-step explanation:

Try out 2/3 in each equation.

1. 2/3 + 12 120

12 2/3 120 is not true, so its not this one

2. 2/3 + 12 [tex]\leq[/tex] 120

12 2/3 [tex]\leq[/tex] 120 is true, so this one works!

3. 12*2/3 [tex]\geq \\[/tex] 120

8 [tex]\geq[/tex] 120 is not true, so this one doesn't work

4. 12 * 2/3 [tex]\leq[/tex] 120

8 [tex]\leq[/tex] 120 is true, so this one works

Step-by-step explanation:

[tex]CSA\: of \:cylinder = 2πrh\\TSA\: of\:cylinder = 2πr(r+h)\\By \: conditions,\\2πrh =\frac{2}{3}\times2πr(r+h)\\3h = 2\times(r+h)\\3h = 2r + 2h\\h = 2r\\Also,\\2πr(r+h) = 924\\2\times\frac{22}{7}\times r(r+2r) = 924\\ \frac{44}{7} \times r(3r) = 924 \\ 3r^{2} = 924 \times \frac{7}{44} \\ 3r² = 147\\r²=\frac{147}{3}\\r² = 49\\r=\sqrt{47}\\ r = 7\\h = 2 \times 7 = 14\\hence\:radius=7cm,\:height=14cm\\[/tex]

Answer:

16.25 feet

Step-by-step explanation:

the ladder and the wall form a right angle triangle with sides a, b, and c. Remember that side c is the hypoteneuse, which is formed by the ladder in this case. the choice of which side is a and b is arbitrary. Solve for the missing side using pythagorean theorem.

[tex]c^2=a^2+b^2\\b^2=c^2-a^2\\b^2=17^{2}-5^{2}\\b^2=264\\b=\sqrt{264}\\b=16.25[/tex]

where side b is the height on the wall which the ladder reaches.

Answer:

x + 10 = 12

Step-by-step explanation:

You do 12 - 10 and it equals 2 so what you have left is x=2

Answer: c

Step-by-step explanation:

You multiply each number by 2 and then you subtract each number then you finally get 6

Answer:

1- 42

2- 90

3- 45

Step-by-step explanation:

lxw=area

Answer:

Formula Length *width

You multiple the length by the width to get the answer

Rectangle 1. = 6*7 = 42

Rectangle 2. =9*10 = 90

Rectangle 3. =5*9 = 45

Answer:

Step-by-step explanation:

Here you go mate

Step 1

8.6(x – 1) + 8x  Equation/Question

Step 2

8.6(x-1) + 8x  Simplify

8.6x+-8.6+8x

Step 3

8.6x+-8.6+8x  Combine the terms

(8.6x+8x)+(-8.6)

Step 4

(8.6x+8x)+(-8.6)   Add them

Answer

16.6x-8.6

Hope this helps

Answer:

He has colored 28 pages.

Step-by-step explanation:

Answer:

28 colored pages

Step-by-step explanation:

80% of 35 is 28

Answer:

Hence x = -1 and y = 18

Step-by-step explanation:

Given the system of equations

y + 8x = 10... 1

2y - 4x = 40 ... 2

From 1; y = 10-8x

Substitute into 2;

2(10-8x) - 4x = 40

20 - 16x - 4x = 40

20 - 20x = 40

-20x = 40 - 20

-20x = 20

x = -1

Recall that y = 10-8x

y = 10 - 8(-1)

y = 10 + 8

y = 18

Hence x = -1 and y = 18

Answer:

18k + 22p -10

Step-by-step explanation:

The solution is Option B

The equation to represent the total cost for Mr.Thompson to rent a kayak for k hours and paddle board for p hours is A = 18k + 22p - 10

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Let the cost of renting a kayak per hour be = $ 18

Let the number of hours of renting the kayak be = h

Let the cost of renting a paddle board per hour be = $ 22

Let the number of hours of renting the paddle board be = p

Let the discount of cost as coupon = $ 10

Now , the total cost of renting at Cycle and Sports for Mr. Thompson A =
( cost of renting a kayak per hour x number of hours of renting the kayak ) +
( cost of renting a paddle board per hour x number of hours of renting the paddle board ) -  discount of cost as coupon

Substituting the values in the equation , we get

Total cost for Mr.Thompson to rent a kayak for k hours and paddle board for p hours A = 18h + 22p - 10

Therefore , the value of A is 18h + 22p - 10

Hence , the equation for total cost is A = 18h + 22p - 10

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

Answer: 8%

Step-by-step explanation:The shipping and handling fee of $35 was applied to the order or $437.50.

Divide the total by the shipping and handling fee:

35 / 437.50 = .08

Multiply by 100 to get percent:

.08 x 100 = 8%

Answer: use math)way

Step-by-step explanation:

It helps

Answer:

Correct order: 17x^5+5x^3+4x-7

Degree: 5th-degree polynomial

Step-by-step explanation:

Descending order means from the highest degree to the lowest degree

This means the correct order is 17x^5+5x^3+4x-7 making the degree of the polynomial a 5th-degree polynomial.

Answer:

if you're rewriting the equation the answer is  x+2y+6=0 explanation : I moved the constant to the left handside and changed its sign, then divided both sides of the equation by 4. If youre solving for x the answer is x=-6-2y . If youre solving for y its y=-3- x/2 ( fraction)

Step-by-step explanation:

Answer:−26.8

Step-by-step explanation:

Answer:

-26.8

Step-by-step explanation:

24.9 + - 51.7

24.9 - 51.7

-26.8

Answer:

Use phototmath there is a way to a fraction there.

Answer:

go to

Step-by-step explanation:

Go to Desmos......

Answer:

D.) 9√2

Step-by-step explanation:

a^2 + b^2 = c^2

x^2 + 8^2 = √226^2

x^2 + 64 = 226

x^2 = 226 - 64

x^2 = 162

√x^2 = √162

√162 = √81 • √2

√81 = 9

√2 = √2

9√2

Answer:

Constant of proportionality(X:Y) = 1:6

Step-by-step explanation:

Given:

X- 5, 6, 7, 8, 9

Y- 30, 36, 42, 48, 54

Find:

Constant of proportionality

Computation:

X/Y = 5/30 = 6/36 = 7/42 = 8/48 = 9/54

X/Y = 1/6 = 1/6 = 1/6 = 1/6 = 1/6

So;

Constant of proportionality(X:Y) = 1:6

Answer:

4.4

Step-by-step explanation:

plz mark the brainliest.

to find it answer, you just do 44 times 10%

Answer:

r=40b

Step-by-step explanation:

Answer:

5.830952

Step-by-step explanation:

Distance Equation Solution:

d=(−3−(−8))2+(4−7)2

√d=(−3−(−8))2+(4−7)2

d=(5)2+(−3)2

√d=(5)2+(−3)2

d=25+9

√d=25+9

d=3–√4d=34

d=5.830952

Answer:

x = 9

Step-by-step explanation:

Given

6x = 54 ( divide both sides by 6 )

x = 9

Answer:

x = 9

Step-by-step explanation:

Another way of doing this is by guessing and checking.

What number multiplied by 6 equals to 54?

Well, we know that 6 x 5 = 30.

6 x 6 = 36

6 x 7 = 42

6 x 8 = 48

6 x 9 = 54

Double Checking by replacing the variable from the equation by 9...

6 x 9 = 54

We can also just put the variable on one side of the equal sign and then move the 6 over with the 54, and also changing the operation from multiplication to division.

Showing you so it makes sense...

6x = 54

6 · x = 54

x = 54 ÷ 6

x = 9

Hope this helped. :)