PLEASE HELP WILL BE MARK BRAINLIEST!

Answer:

Below

Step-by-step explanation:

A= 30

B=144

C=4

D=30

Answer:

a) 6 + 24 = 30

b) 6 × 24 = 144

c) 24 ÷ 6 = 4

d) (6 + 24) = 30

Step-by-step explanation:

Replace a with 6

replace b with 24

Answer:

-42

Step-by-step explanation:

2^3+(2-10)-42

8+(-8)-42

0-42

= -42

Answer:

x > 36

Step-by-step explanation:

158 < 2x + 2(x+7)

158 < 2x + 2x + 14

144 <4x

x > 36

Answer:

The answer is x>34

Step-by-step explanation:

I tried there way it came out wrong.

Answer:

y = -2x + 10

Step-by-step explanation:

Answer:

3/10 and 2/5 = 3/10 and 4/10

1/3 and 3/4 = 4/12 and 9/12

Step-by-step explanation:

For 3/10 and 2/5

* Find the lcm (least common multiple) of the denominators which are 10 and  

 5. The multiples of 10 are: 10, 20, 30 etc and the multiples of 5 are: 5, 10 15,

 etc. So, the lcm is 10. It is the smallest multiple that the denomitaotrs share.

* Next multiply the numerators (3 and 2) by whatever number you use to

  multiply the denominator by to get 10. For 3/10, the denominator stayed the

  same, so to get 10, you need to multiply 10 by 1. Do the same for the

  numerator. 3 x 1 = 3. So, the first factor pair is 3/10.

* The second factor pair is 2/5, so we are still using the lcm of 10. So, what

  do you need to multiply 5 by to get 10? The answer is 2. Now just multiply

  the numerator (2) by 2 and you get 4. The second factor pair is now 4/10.

Answer:

z < 5.28

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

14.3 > 5(z - 2) - 2.1

Step 2: Solve for z

Here we see that any value z smaller than 5.28 would work as a solution to the inequality.

Answer:

6 (2 x - 3)

or a simplefied version:

12x - 18

Step-by-step explanation:

Answer:

x = - [tex]\frac{14}{3}[/tex]

Step-by-step explanation:

Given

2x + [tex]\frac{4}{3}[/tex] = - 8

Multiply through by 3 to clear the fraction

6x + 4 = - 24 ( subtract 4 from both sides )

6x = - 28 ( divide both sides by 6 )

x = [tex]\frac{-28}{6}[/tex] = - [tex]\frac{14}{3}[/tex]

Answer:

10x 10y

Step-by-step explanation:

The radius of the circle with point P as its center is 13.5 ft.

A circle is the locus of a point such that its distance from a fixed point is always constant (the same).

The diameter of a circle is a straight line segment that passes through the center of the circle and has endpoints on the circle.

The radius of a circle is half the diameter of the circle.

Given that the diameter of the circle is 27 ft. hence, the radius of the circle is:

Radius = Diameter / 2

Radius = 27 ft / 2 = 13.5 ft.

Hence the radius of the circle is 13.5 ft.

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Answer:

The equation y = 70-27x can be used to determine the amount of money.

Step-by-step explanation:

Given that:

Amount Ben has in his trip fund = $70

Amount save by Ben each week = $27

Number of weeks = x

Amount of money after x weeks = y

According to given statement;

y = 70-27x

Hence,

The equation y = 70-27x can be used to determine the amount of money.

Answer:

25

Step-by-step explanation:

square has 4 sides and 100 divided by 4 is 25

Answer:

meiosis

Step-by-step explanation:

Answer:

no it not

Step-by-step explanation:

X = y2 would be a sideways parabola and therefore not a function. ... If a vertical line passes thru two points on the graph of a relation, it is NOT a function

Answer:

m = -72

Step-by-step explanation:

- 5/6m = -60

multiply both sides by - 6/5

m = -72

Hope This Helps!!!

Answer: m=72

Step-by-step explanation: look at the picture it have the explain & hope this help

Answer:

27[tex]\frac{7}{9}[/tex]  (rounded: 28)

Step-by-step explanation:

5/9 of 50 (of means multiply) = 5/9 x 50

= 27[tex]\frac{7}{9}[/tex]

Rounded: 28

Answer:

I think its $1000

Step-by-step explanation:

if she earned $12 the 1012-12=1000

Answer:

I really don't know much but this is what I know

If she has $12 dollars in interest and a year later she has $1012 making it so she earned EXACTLY $1,000 in the time being.

Answer:

1) x < 12

2) x > 0.5/7

3) x < 5.83

4) x <= 7.2

5) x <= -6

Step-by-step explanation:

1)

x + 10 < 22

x < 22 - 10

x < 12

2)

x * 7 >= 0.5

x > 0.5/7

3)

x/3 <= 17.5

x <= 17.5/3

x < 5.83

4)

8.2 >= x + 1

x <= 8.2 - 1

x <= 7.2

5)

9 - x >= 15

9 >= 15 + x

x <= 9 -15

x <= -6

Answer:

B choice.

Step-by-step explanation:

[tex]y = mx + b[/tex]

where m = slope and b = y-intercept.

[tex]y = 3x - 5[/tex]

Consider the coefficients. Therefore, from y = 3x-5 considering with the mx+b.

The value of m or slope is 3

The value of b or y-intercept is -5.

Answer:

it's

[tex] \frac{ \sqrt{3m} }{4m} [/tex]

Answer:

Answer:

4

Step-by-step explanation:

If you read it carefully then you'll get it :)

The total mass of the green rope will be the multiplication of length by per meter mass thus it will be 3.146kg.

Multiplication is the general procedure in mathematics in which we multiply two or more numbers by each other to find a new multiplied number.

Multiplication gives us a resultant number that will be very big as compared to the number which is going to be multiplied if and only if the number which is going to be multiplied is more than one.

As per the given,

Length of rope = 60.5 m

Mass per meter = 0.052 kg

Total mass = 60.5 x 0.052 = 3.146kg

Hence "The total mass of the green rope will be the multiplication of length by per meter mass thus it will be 3.146kg".

For more information about multiplication,

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Answer:

sqrt(51)

Step-by-step explanation:

Use the Pythagorean theorem.

a^2 + b^2 = c^2

7^2 + x^2 = 10^2

49 + x^2 = 100

x^2 = 51

x = sqrt(51)

Answer: sqrt(51)

Answer:

1and1/4 or 1.25

Step-by-step explanation:

Step-by-step explanation:

I don't know if you are asking for a solution using the method of completing the squares.

3x²-2x-5=0

x²-⅔x-5/3=0

x²-⅔x=5/3

x²-⅔x+(-⅓)²=5/3+(-⅓)²

(x-⅓)²=5/3+1/9

(x-⅓)²=16/9

(x-⅓)²=√16/9

x-⅓=±4/3

x=⅓±4/3

x=5/3,-1

Thus (3x-5)(x+1)

Step-by-step explanation:

[tex]2x + y = 5 \\ - x + y = 2[/tex]

[tex]y = 2 + x[/tex]

[tex]2x + x + 2 = 5 \\ 3x + 2 = 5 \\ 3x = 3 \\ x = 1 \\ y = 2 + x \\ y = 3[/tex]