Simplify by combining like terms.

0.5x-x​

Answer:

I think its 34

Step-by-step explanation:plz dont just go off my answer! Im only in 7

Answer:

Step-by-step explanation:

No solution - 2y – 3 = 5 + 2(y – 1), one solution - (1/5)f – 2/3 = – (1/5)f + 2/3, 4a – 3 + 2a = 7a – 2, infinitely many solution - [-3(n + 4) + n = -2(n + 6)], -1.7v + 2.8 = 1.4v – 3.1v + 2.8.

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

If the exponent of the variable is one, then one solution.

If both sides are zero, then no solution.

And if the variable is eliminated, then the infinitely many solutions.

-1.7v + 2.8 = 1.4v – 3.1v + 2.8, it has infinitely many solutions.

4a – 3 + 2a = 7a – 2

a = -1, it has one solution.

(1/5)f – 2/3 = – (1/5)f + 2/3

f = 5/3, it has one solution.

2y – 3 = 5 + 2(y – 1)

0 = 0, it has no solution.

-3(n + 4) + n = -2(n + 6), it has infinitely many solutions.

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Answer:

whale goes faster

Step-by-step explanation:

Answer: The Answer is 8

Step-by-step explanation: It's right I just got done with the quiz And got an A+ I hope it helps!

The cube root of 512 is 8, the value of  ∛512 is 8.

A number system is defined as a system of writing to express numbers.

The given expression is ∛512

To evaluate the cube root of 512, we can factor 512 as follows:

512 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2

We can then group the factors into sets of three, as follows:

512 = (2 × 2 × 2) × (2 × 2 × 2) × (2 × 2 × 2) = 8 × 8 × 8

Therefore, we have:

∛512 = ∛(8 × 8 × 8)

= 8

Hence, the cube root of 512 is 8.

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Answer:

In total it’s 180 but east to west is 120

Step-by-step explanation:

[tex]\text{Hey there!}[/tex]

[tex]\bf{(-243) \times \dfrac{1}{5}}[/tex]

[tex]\bf{-243 \rightarrow \dfrac{-243}{1}}[/tex]

[tex]\bf{\dfrac{-243}{1}\times \dfrac{1}{5}}[/tex]

[tex]\bf{\dfrac{-243(1)}{1(5)}}}[/tex]

[tex]\frak{-243 \times 1 = -243}[/tex] [tex]\leftarrow\bf{Your\ numerator}[/tex]

[tex]\frak{1\times 5 = 5}[/tex] [tex]\leftarrow \bf{Your\ denominator}[/tex]

[tex]\bf{ = \dfrac{-243}{5}}[/tex][tex]\leftarrow\bf{The\ answer}[/tex]

[tex]\bf{Your\ answer: \boxed{\bf{\dfrac{-243}{5} or \ as\ a\ decimal\ its: -48.6}}}\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{LoveYourselfFirst:)}[/tex]

Answer:

STEP n1:

Equation at the end of step 1

 (g•(5c+4))-((((5c+4)2)+8•(5c+4))-2)  = 0

STEP 2:

Equation at the end of step 2

 g • (5c + 4) -  (25c2 + 80c + 46)  = 0

STEP 3:

Equation at the end of step 3

 5gc + 4g - 25c2 - 80c - 46  = 0

STEP 4:

Solving a Single Variable Equation

4.1     Solve   5gc+4g-25c2-80c-46  = 0

Answer:  (5c+4)^2+40c+8 over 5c+4

Step-by-step explanation:

Answer:

i think its no to my best ability

Step-by-step explanation:

Answer: 141.3cm^3

Step-by-step explanation:

Pi((3)^2)(-5)

Pi(9)(5)

Pi(45)

3.14×45

141.3

Answer:

75

Step-by-step explanation:

Giving Q was not necessary because you aren't doing P(Q) or anything like that....

Anyways,

[tex]p(x) = x^2 + x +3\\[/tex]

Since you're doing p(8), you would replace the x's with 8s.

[tex](8)^2 + (8) + 3 = 64 + 8 + 3 =75[/tex]

So your final answer would be 75.

Answer:

x=-70

Step-by-step explanation:

Answer:

x=-70

Step-by-step explanation:

Answer: 1

Step-by-step explanation:

Answer:

y ⁷

Step-by-step explanation:

y⁵ * y² = y ⁽ ⁵ ⁺ ² ⁾   (adding exponents)

          = y ⁷

Answer:B.

Step-by-step explanation: I took the same class

Answer:

Step-by-step explanation:

Yes

Answer:

y = 3x + 5

Step-by-step explanation:

The equation in slope- intercept form is

y = mx + c

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 2, - 1) and (x₂, y₂ ) = (2, 11) ← 2 ordered pairs from the table

m = [tex]\frac{11+1}{2+2}[/tex] = [tex]\frac{12}{4}[/tex] = 3, thus

y = 3x + c ← is the partial equation

To find c substitute any ordered pair from the table into the partial equation

Using (2, 11 ), then

11 = 6 + c ⇒ c = 11 - 6 = 5

y = 3x + 5 ← equation of linear function

x-3/10 for x=1/2

1/2-3/10

=2/10

=1/5

Answer:

8n+10

Step-by-step explanation:

Answer:

10+8n

Step-by-step explanation:

Distribute the 2 to everything in the parenthesis

Rational numbers are numbers that can be absolutely determined. This includes integers, limited decimals, repeating decimals, and fractions. Examples include 1, 1.25, 1.38383838..., and 1/2. Irrational numbers are numbers that cannot have their absolute value determined. This excludes every example for rational numbers. An example of an irrational number is 3.1415926535879... (pi) or 1.41421356237... (sqrt2)

Answer:

6y+3xy

Step-by-step explanation:

You can combine the y's together to get this answer

Answer:

1680

Step-by-step explanation:

3 Cups/Day

3*8=24 Oz/Day

24*7=168 Oz/Week

168*10=1680 Oz in 10 Weeks

The solution is : 1680 ounces  he will drink after 10 weeks.

In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.

Here, we have,

given that,

My son drinks 3 cups of milk a day. There are 8 ounces in a cup.

so, we have,

My son drinks milk:

3 Cups/Day

we know, 8 ounces = 1 cup

so, we get,

3*8=24 ounces/Day

now, we have,

7 day = 1 week

we get,

24*7=168 ounces/Week

we have,

168*10=1680 ounces in 10 Weeks.

Hence, The solution is : 1680 ounces  he will drink after 10 weeks.

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Answer:

-5/9

Step-by-step explanation:

the slope of line b is 9/5

because (10-1)/(9-4)=9/5

a perpindicular line has a slope opposite and inverse of the other one, so the slope of c is -5/9

Answer:

80

Step-by-step explanation:

Just add 4 and 6 which would be 10 and then multiply it was 8. 10×8=80

Answer:

  15,000

Step-by-step explanation:

The first three games leave you with at total that is 3000 below the average. So, the last game has a score that is 3000 above average:

  12000 +3000 = 15000 points scored in 4th game

__

Check

(11000 +11000 +11000 +15000)/4 = 48000/4 = 12000

The average of anything is calculated by adding up all the values and dividing by the number of values.

The Average = 12,000

the # of values = 4

x = score of the 4th game

(11,000 + 11,000 + 11,000 + x) / 4 = 12,000

First, let's multiply both sides by 4

11,000 + 11,000 + 11,000 + x = 48,000

Let's simplify the left side

33,000 + x = 48,000

Subtract 33,000 from both sides

x = 15,000

You scored 15,000 points in the 4th game

1/2 of 32 is equal to 16.

Answer:

16

Step-by-step explanation:

Step 1:

0.5 × 32

Answer:

16

Hope This Helps :)

Answer:

7.28 units

Step-by-step explanation:

Given two points

The distance found using distance formula:

d = √(x2-x1)² + (y2-y1)²

Distance is 7.28 units

Answer:

x = 31

Step-by-step explanation:

All of the angles in a triangle equal 180 degrees.

There is a 90 degree angle, and two unknown angles.

Your equation would be 90 + 2x - 2 + x + 5 = 180.

Combine like terms: 3x + 87 = 180.

Subtract 87: 3x = 93.

Divide 93 by 3 to cancel out x, and you get x = 31.

Step-by-step explanation:

p/x + z = y

p/x = y-z/1

p = x (y-z)