Which expression is equivalent to the given expression 2(3a+2b-7)

Answer:

b hope it helps

Step-by-step explanation:

Answer:

( 6, -11 )

Step-by-step explanation:

do it on a graph called desmos

Answer:

area of recatangle= 4x^3(x^3+3x^2+2x)

=4x^6+12x^5+8x^4

Answer:

To convert a decimal to percent, just multiply it by 100, or move the decimal place 2 times

Ex: 0.29 x 100 = 29

The answer would be 29%

To convert a percent to a decimal, do the opposite

Ex: 29%/100 = 0.29

To convert decimals to percents is to multiply by 100 then add a percent sign. To convert percents to decimals is to move the decimal point two places to the left or divide by 100 and remove the percent sign.

Step-by-step explanation:

Example:2.5%

2.5% can be expressed in decimal form as 0.025. Since a percent represents the part per 100 to convert a percent to a decimal divide 2.5 by 100.

2.5/100=0.025.

Example:2.5

2.5 can be expressed in percent form as 250%.Since a decimal represents a fraction and a percent is out of 100, to convert a decimal to a precent multiply 2.5 by 100.

2.5 x 100=250

Add the percent sign

250%

Answer:

The unit rate = 27 miles per gallon.

Hence, option C is true.

Step-by-step explanation:

From the given line graph:

Taking two points

The unit rate can be determined by finding the rate of change or slope between the points (2, 54) and (6, 162)

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(2,\:54\right),\:\left(x_2,\:y_2\right)=\left(6,\:162\right)[/tex]

[tex]m=\frac{162-54}{6-2}[/tex]

Refine

[tex]m=27[/tex]

Therefore, the unit rate = 27 miles per gallon.

Hence, option C is true.

Step-by-step explanation:

equation 1+2 _ 8y=32

y=32÷8

y=4

y=4 in equation 2

4=-3x+7

4=-3x +7

4-7=-3x

-3=-3x

x=1

I think two solution

Answer:

slope=-1/2

Step-by-step explanation:

Answer:

-1/2

Step-by-step explanation:

Since it goes up 1 the numerator would be 1 and since it goes to the left 2 the denominator would be -2. the fraction would be -1/2.

Hope this helps you!!!!

Answer:

iffjfjfkfkfjfjtigkodgujjdjsjjsjssjcnkjjdjdjjf

Answer:

x = -3

PLZ MARK AS BRAINLIEST

Answer: x=3 I think

Step-by-step explanation:

Answer:

Step-by-step explanation:

the variable= k

the operation= dividing

the constant=8

Answer:

Step by step below

Step-by-step explanation:

center of dilation: W

Similarity statement:

wx/wx' = wz/wz' = xy/x'y' = yz/y'z' = 5/3

∠w = ∠w=90°,  ∠x = ∠x'=90°,  ∠y = ∠y'=90°,  ∠z = ∠z'=90°

square wx'y'z' ~ wxyz

Answer:

D.)x7+14x6+84x5+280x4+560x3+672x2+448x+128

Step-by-step explanation:

have a great day :)

Answer:

12:15= 4.5

32:28 = 8:7

45:60135=3:4

Step-by-step explanation:

The rest are confusing

Answer:

Step-by-step explanation:

8:20 = 2:5

32:28 = 8:7

12:15:24 = 4:5:8

45:60:35 = 9/12/7

80:112:176 = 5:7:11

Answer:

C

Step-by-step explanation:

Because if you plug those numbers into the graph, only C and D fit. Now we have to look at the unit price. If LaMar buys 2 lbs and pays 3.00 dollars, we know that the unit price is 3/2=1.5 dollars per pound. You could also check with the other peoples. $7.5/5lbs=1.5 dollars. $4.5/3lbs=$1.5

The relationship between the data and the line and the unit price of oranges of $1.50 per pound is best represented by option C.

The slope of a line is the tangent of the angle that the line makes with the positive direction of the x-axis.

It signifies the rise in the y-variable for a unit change in the x-variable.

If the line passes through the points (x, y) and (x, y), then the slope of the line, m = (y - y)/(x - x).

In the question, we are asked to identify the graph and mention the unit price of the orange from the available data.

Taking the quantity of oranges bought in pounds and the cost of oranges in dollars on the x and y axes respectively, we can say that the line must pass through the points:

(2, 3) representing the purchase by LaMar,

(5, 7.5) representing the purchase by Enrico,

(3, 4.5) representing the purchase by Anna.

The unit price can be calculated by calculating the slope of the line,

m = (7.5 - 4.5)/(5 - 3) = 3/2 = 1.5.

These points and the required unit rate is satisfied by option C, thus it is the best choice.

Learn more about the graph and the slope of graphs at

https://brainly.com/question/7040405

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Answer:

3w2

Step-by-step explanation:

Answer:

1 : 1.5

Step-by-step explanation:

Given the ratio

2 : 3 ← divide both parts by 2

= 1 ; 1.5

Answer:

The answer is n = 3/2.

Step-by-step explanation:

2:3: : 1:2,

2n = 3,

n = 3/2

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HOPE IT HELPS YOU

Answer: b the second answer

Step-by-step explanation:

Answer:

Its G

Step-by-step explanation:

when you solve for G it gives you _5/3 as the slopes

Answer:

-0.4

Step-by-step explanation:

its that one

The strongest correlation is -0.4.

Option C is correct.

Correlation is a statistical term that expresses how closely two variables are related linearly (meaning they change together at a constant rate). It's a typical tool for describing simple relationships without stating a cause and effect link.

When the result is closer to +1 (positive correlation) or -1 (negative correlation), the strongest correlation is considered (negative correlation).

A positive correlation coefficient means that the value of one variable is directly related to the value of another.

Here -0.4 is the closest value to 1.

So, the strongest correlation is -0.4.

Learn more about Correlation here:

https://brainly.com/question/28898177

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Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(9/2 , −2)

Equation Form:

x=9/2 , y=−2

Step-by-step explanation:

Answer:

Step-by-step explanation:

Omggg

hii

Answer:

-33

it just adding -3

ex: -6+-3= -9

hope this helped

-18 is the fifth one add -3 and its -21 which is the 6th one. then you keep going and get -33.

Answer:

-33

Explanation:

[1] -6

[2] -9

[3] -12

[4] -15

[5] -18

[6] -21

[7] -24

[8] -27

[9] -30

[10] -33

Step-by-step explanation:

I am not sure bout this question sry

you reap what you sow ;)

Answer:

Try useing a therom.

Step-by-step explanation:

27:In the first question you could use SAS which means side angle side because D is the midpoint and it tells you that ab and bc are equal.

Same for 28

Answer: The probability that Jo is not late on Monday = 0.6

Step-by-step explanation:

The probability of getting late is independent on each day.

Also, for an event E

Probability of not E = 1- P(E) , where P(E) = Probability of happing E

Given: The probability Jo is late on a Monday is 0.4.

Then, the probability that Jo is not late on Monday =  1-0.4= 0.6

Hence, the probability that Jo is not late on Monday = 0.6

Answer:

blob

Step-by-step explanation:

Answer:

$69.51

Step-by-step explanation:

To solve the discount problem we have to multiply the price by the new percent (trust me it will make sense later)

To find the new percent after the 30% discount we have to subtract 30% from 100% which will leave us with 70% or 0.70

Now we multiply:

$99.30 x 0.70 = 69.51

So the new price after the discount is $69.51

plz mark me brainliest

Answer:

math sdlkgfns'olgn"Flkvnsd;lkfnslknd s,kfNMSD,kn;kjdefnS:Dl

Step-by-step explanation:

Answer:

on what

Step-by-step explanation:

Answer:

Nothing showed up :/

Step-by-step explanation:

Answer:

17.5

Step-by-step explanation:

let 'x' = each congruent side

let '2x - 7' = side of base

x + 2x - 7 = 63

3x = 70

x = 17.5