what is 2.5% of 15 530​

Answer:

30:24

Step-by-step explanation:

5 + 4 = 9

Divide 54 by 9

Then Multiply by 6.

Hope it helped.

Answer:

maximum score =75

minimum=0

Step-by-step explanation:

Answer:

The expression is not factorable

Answer:

[tex]8x - 14[/tex]

Step-by-step explanation:

1. expand by distributing terms.

[tex]2 \times 4x + 2 \times - 7[/tex]

2. Simplify 2 × 4x to 8x.

[tex]8x + 2 \times - 7[/tex]

3. Simplify 2 × -7 to -14.

[tex]8x - 14[/tex]

Therefor, the answer is, 8x - 14.

Answer:

1

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Answer:

A

Just do it Step By Step

Answer:

the last one is your answer

hope this helps! :)

Answer:

last one

brainliest plz. Im going for virtuoso.

x = width, y = length

x = 1, y = 5

x = 2, y = 10

x = 3, y = 15

x = 4, y = 20

x = 5, y = 25

Answer:

Step-by-step explanation:

Yes.

Answer:

bro i do not know what to say

Step-by-step explanation:

Answer:

y=5/6x -3

Explanation:

first subtract -5x from both sides, then divide everything by -6, and boom you have your answer.

Answer:

x² + 9x + 20 = 0

Step-by-step explanation:

Given a solution x = - a for a quadratic equation then (x + a) is a factor

Here x = - 5 and x = - 4 , then corresponding factors are

(x + 5) and (x + 4)

The quadratic equation is then the product of its factors, that is

(x + 5)(x + 4) = 0 ← expand using FOIL

x² + 9x + 20 = 0

Answer:

E.)  II, III

Step-by-step explanation:

She can only make one type and the chocolate chips use more than two cups of flour. And oatmeal and sugar use less than or equal to two cups for both and make the same amount.

[tex]= \color{plum}\tt(C) 7 \frac{2}{4} [/tex]

Quantity of water she needs [tex] = \tt \frac{3}{4} \: cup [/tex]

Number of servings she needs = 10

Number of cups of water she will need :

[tex] = \tt \frac{3}{4} \: \times 10[/tex]

[tex] = \tt\frac{30}{4} [/tex]

[tex] =\tt 7\frac{2}{4} \: cups[/tex]

Thus, she needs [tex] \tt 7\frac{2}{4} \: cups [/tex] of water.

Therefore, the correct option is [tex]\color{plum}\tt(C) 7 \frac{2}{4} [/tex]

Answer:

When I squared the binomials, they became quadratic trinomials.

(Not sure if this is the kind of answer you want, sorry if it's not!)

(x-3)² = x² - 6x + 9

(x+2)² = x² + 4x + 4

(x-4)² = x² - 8x + 16

(x+5)² = x² + 10x + 25

Answer:

mode = 1

median = 2

mean = 3

Step-by-step explanation:

Here in this question, we want to calculate the given measures of central tendencies.

1. Mode

The mode refers to the number that has the highest frequency. The number here is the first number which is 1.

2. Median

This refers to the middle number after the numbers have been arranged in the descending or ascending order. Looking at the numbers, we have the middle number at the 8th term. The number at the 8th term is the number 2

3. Mean

The mean is the average of the numbers. It is calculated by summing up the numbers and dividing by the count of the numbers.

The sum of the numbers is;

1(7) + 2(3) + 3(1) + 5(2) + 8(1) + 11(1) = 45

The count of the numbers is 15

The mean is thus;

45/15 = 3

Answer:

1) 24

2) 42

3) 26

4)44

Step-by-step explanation:

1) 2(8+4) = 2*12 = 24

2) 2(15+6) = 2*21 = 42

3) 2(4+9) = 2*13 = 26

4) 2(12+10) = 2*22 = 44

Answer:

y=2/13

Step-by-step explanation:

Answer:

Its the third option from the top. y=-2/13x-40/13

Step-by-step explanation:

You do the maths.

Answer:12

Step-by-step explanation:

Your goal with variables should always be to isolate them.

so the first step is to subtract the 4

3x^2+4=436

       -4= -4

3x^2=432

The next step to isolate the variable x is to get rid of the 3. To get rid of the 3 you have to divide both sides by 3 since it is the opposite of multiplying.

3x^2=432

/3.    =/3

x^2=144

the last step to isolate the x is to do the opposite of what an exponent is, which is to find the square root. So when you square the x^2, the exponent cancels out.

square root of x^2=x

square root of 144=12

x=12

hope this helps!

Answer:

14

Step-by-step explanation:

to find area, use the equation A=ab/2

a and b are the sides given. a=7, b=4

next, plug into equation

A=7×4/2

A=14

Answer:

The square root of 64 is 8

Thnx for the points and May God bless you ☺

Answer:

For radio = $40.43

Television =  $444.73

Player =  $364.73

Step-by-step explanation:

The computation of the each device cost is shown below:

let us assume the following things

radio be x

television x + 10x

player x + 10x - $80

Now the equation is

x + x + 10x + x + 10x - $80 = $850

3x + 20x - $80 = $850

23x = $930

x = $40.43

For radio = $40.43

Television = $40.43 + 10(40.43)

= $40.43 + $404.3

= $444.73

and, the player would be

= $444.73 - $80

= $364.73

Answer:

y=6*x+101

Step-by-step explanation:

Slope intercept form is y=mx+n, where m is the slope and n is the intercept.

Substituing in that equation the two points we get two different expressions. Now we have to solve a 2x2 system of equations.

I decide to solve it through substraction (literally one expression minus the other). That way we cancel out the n and obtain the value of m.

Now that we have m we plug in the value of m in one of the expressions to obtain the value of n.

To express the final equation we just plug in the values of m and n in the expression y=mx+n!

Answer:

y=6*x+101

Step-by-step explanation:

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

Hope this will helps

Answer: e

Step-by-step explanation:

It’s the largest fraction

Answer:

event 5

Step-by-step explanation:

event 5 has a 40% chance of happening, all the others are around 20-30% chances