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3 years ago

Which Algerbredic expression is equivelant to the expression below

Mathematics

2 answers:

Harrizon [31]3 years ago

7 0

Answer:

<h2>hope it helps you see the attachment </h2>

Reil [10]3 years ago

3 0

21x + 40.

If you multiply 7x by 3, you get 21x.

Then, multiply 3 by 12 and add 4.

3 * 12 = 36

36 + 4 = 40.

Our new equation is 21x + 40.

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Guys Please help I have no idea what the answer is

deff fn [24]

Answer:

Step-by-step explanation:

x = 106

4 0

3 years ago

Read 2 more answers

5,-30,180,-1,080 what are the two next numbers

Sedbober [7]

Answer: The next two numbers are 6,480, -38,880.

Step-by-step explanation:

The pattern is to multiply each consecutive term by (-6). Understand that a negative number times a positive number is a negative number (eg: 5 x - 6 = -30).

A negative number times a negative number is a positive number

(eg: -30 x -6 = 180). Also, (-1,080 x -6 = 6,480.) (6,480 x -6 = 38,880).

Hope this helps.

5 0

4 years ago

Help Please I Need Help

Ket [755]

Answer:

Linear: "You start with $3 and save $1 each month."

Quadratic: "Your total savings is 3 times the number of months multiplied by itself."

Exponential: "You save $3 the first month, and then each month the amount triples."

Explanation: I did the work. :)

PLEASE MARK BRAINLIEST!

5 0

4 years ago

6.3.12

Semenov [28]

Answer:

$S = (4,-9)$

Step-by-step explanation:

Given

$T = (0,5)$

$Midpoint = (2,-2)$

Required

Find S

Midpoint is calculated as:

$Midpoint = 0.5(x_1 + x_2,y_1+y_2)$

So, we have:

$(2,-2)= 0.5(0+ x_2,5+y_2)$

Where x2 and y2 are the coordinates of S

Multiply through by 2

$2 * (2,-2)= 2 * 0.5(0+ x_2,5+y_2)$

$(4,-4)= (0+ x_2,5+y_2)$

$(4,-4)= (x_2,5+y_2)$

By comparison:

$x_2 = 4$

$5 + y_2 = -4$

$y_2 = -4-5$

$y_2 = -9$

So:

$S = (4,-9)$

7 0

3 years ago

A veterinarian knows that a 50-pound dog gets 0.5 milligram of a certain medicine, and that the number of milligrams, m, varies

xenn [34]

In the third step, 10 is the mass of the dog. As such, it should have been substituted to w and not to m.

6 0

3 years ago