Two more than a certain membership is 15 less than twice the number

Answer:

18/5=3.6

2*3.6=7.2

3*3.6=10.8

Step-by-step explanation:

Answer:

g/2 + 3 = 8

Step-by-step explanation:

g = video games

(the answer is g=10)

Answer:

he started with 10 video games

Step-by-step explanation:

10-5+3=8 hope this helps mark brainlest if so please and thank you

Answer:

6      and           7

Step-by-step explanation:

now make me brainliest

Answer:

w is greater than or equal to 1

Step-by-step explanation:

1. Add the 6w to both sides.

11w is greater than or equal to 11.

2. Divide by 11

w is greater than or equal to 1

Answer:

w>1

add the underline under the greater sign

and dont forget to include { } and |  if needed

Step-by-step explanation:

Answer:

6/10, 9/15, 12/20, 15/25, 18/30, etc so Edgar is wrong. 3/5 is not equivalent to 18/32

Step-by-step explanation:

(Gimme Brainliest Please)

Answer:

im 6 sorry

Step-by-step explanation:

Answer: Airplane A by a scale factor of 1.02

Step-by-step explanation:

Airplane A: 1273/4=318.25

Airplane B: Rate is the slope of equation, 621/2=310.5

So,

318.25/310.5=1.0249

Airplane 'a' is faster than airplane 'b' by a factor of  1.03 times.

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

Given, An airplane 'a' traveled 1273 miles in four hours.

∴ The airplane 'a' traveled (1273/4) = 318.25 miles per hour.

For airplane b y = (621x)/2 + 0b represents the rate of speed over the same four hours

∴ The rate of change per hour for airplane 'b' is (621/2) = 310.5 miles.

So, airplane 'b' is faster than airplane 'a' by a factor of (318/25/310.5) = 1.0257 = 1.03 times.

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Answer: [tex]x = -5[/tex]

Step-by-step explanation:

If a product of 15 and an unknown number equals -75 the equation should look like this:

[tex]15x = -75[/tex]

Now to solve for x:

1. [tex]\frac{15x}{15} = \frac{-75}{15}[/tex]

2. [tex]x = -5[/tex]

The solution for x is -5.

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. LHS = RHS is a common mathematical formula.

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. Equal treatment should be given to each party.

Given:

The product of 15 and a number X is -75.

So, the expression is

15x = -75

Now, divide 15 on both side

15x/15= -75/15

x= -5

Hence, the value of x is -5.

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Answer:it does exponential decay

Step-by-step explanation:

Answer:

CED

Step-by-step explanation:

I hope this helps you

Answer:

-3,-4.5

Step-by-step explanation:

hope this helps

Answer:

-3,-4.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

600,000,000

Answer:

[tex]1.872 \times {10}^{13} [/tex]

Step-by-step explanation:

Simply multiple the values listed

[tex]3.12 \times {10}^{5} \\ \times 6 \times {10}^{7} [/tex]

You can just multiply the values and keep it in scientific notation. No reason to multiply all if it to find the answer.

[tex]18.72 \times {10}^{12} [/tex]

Now we have to put it into scientific notation, simply move the decimal to the left by 1 and add to the exponenet by 1.

[tex]1.872 \times {10}^{13} [/tex]

Answer:point A the center of dilation

Step-by-step explanation:

Point scale factor of the dilation 4/. 3

Answer:

y=1 1/2 (fraction)

or

y=1.5 (decimal)

Step-by-step explanation:

We want to get y alone, so we need to get rid of the 1/2 in front of it. To do that we can multiply each side by 2 since 1/2 + 1/2 = 1.

3/4= 1/2y

multiply each side by 2

To multiply 3/4 by 2 you need to multiply the numerators and then multiply the denominators

2•3=6 & 4 • 1 =4

6/4

simplify

y=1 1/2

(If you need it in decimal form it would be y=1.5)

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

Answer:

-2

Step-by-step explanation:

The x value is 1, and the y value is 0. Substitute these values into the equation.

y=2x-2

Hope this helps :-)

50 per share hope this helped

Answer:

Independent Variable, Domain = Charity amount

Dependent Variable, Range = Donation amount

Step-by-step explanation:

Independent Variable is the causal variable. Dependent variable is the resultant or effected variable.

In this case, organisation donates money, a constant value (250) & a proportion (half) of charity. So, independent variable (causal) is charity, effecting the dependent variable ie donation.

Equation : Let donation = d, charity = c. Given : d = f (c) , where d = 250 + c/2

Domain is set of of all values for which a function is defined, range is the set of all values that f takes. So, domain is independent variable - charity & range is dependent variable - donation.

Step-by-step explanation:

7x+3(-2)=14

7x-3x2=14

7x-6=14

(7x-6)+6=14+6

7x-6+6=20

7x=20

7x/7 = 20/7

x= 20/7 or 2.85714285714

(mark brainly if it helps) :)

Answer:

dam

mmnnnn that aint 2nd grade

Step-by-step explanation:

Answer:

I think it is -tan x (mc) power x 5 (39-492x8) -x/ 48

Step-by-step explanation:

i just think it is

Answer: I think it does

Step-by-step explanation:

Bc x turn into 1/10

Yes, the equation y = x/10 do represent a proportional relationship.

Proportional relationships are relationships between two variables where their ratios are equivalent.

Given an equation, y = x/10

This equation is representing a proportional relationship because in the equation there are two equal ratios and according to definition of proportion, the equation is proportional.

Hence, the equation y = x/10 do represent a proportional relationship.

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Answer:

479

Step-by-step explanation:

Answer:

The answer is 3%

Step-by-step explanation:

1.) $160 divided by $164.80 = 1.03

2.) 1.03 x 100 = 103

3.) 103 - 100 = 3

4.) 164.80 - 160 = 4.80

5.) 4.80 divided by 160 = 0.03

6.) 0.03 x 100 = 3%

Answer:

Cost for 6 miles is 6 dollars.

Step-by-step explanation:

The equation would be 2+1.50x6 then you multiply 1.50 by 6 which gives you 4 and add 2 which would sum up to $6.00

Answer:

$10,282.00

Step-by-step explanation:

0.06x9700=582

582+9700=10,282

Answer: $582 is a sales tax of 6% and 9700 is the total price with it

Step-by-step explanation:

Answer: The answer is 130 Degrees

Step-by-step explanation:

the angles of a triangle always equals 180 degrees, so all of them cant be the measure of the angles of a triangle except for D