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3 years ago

What is the solution to the equation x + 14 = 63? (Input a whole number only.)

2 answers:

3 0

To determine the answer of the question above, perform the operation that will allow you to get the value of x. For the given above perform the following,

x + 14 = 63

x = 63 - 14 = 49

Thus the solution of the given equation is x = 49. The answer is 49.

Sauron [17]3 years ago

3 0

Answer:

OMG IT IS 49 I TOOK THE TEST AND GOT IT RIGHT GIVE HIM BRAINLIEST HE IS THE REASON MY GRADE IS UP THANK U THANK U THANK U

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A poster is to have an area of 210 in2 with 1 inch margins at the bottom and sides and a 2 inch margin at the top. find the exac

slavikrds [6]

Let

x-------> the length side of the poster

y-------> the width side of the poster

we know that

Area of the poster is equal to

$210=x*y\\\\ y=\frac{210}{x}$ -------> equation $1$

Area of the printed area is equal to

$Aprinted=(x-2)*(y-3)\\ Aprinted=xy-3x-2y+6$ ----> equation $2$

substitute equation $1$ in equation $2$

$Aprinted=[210]-3x-2*[\frac{210}{x}]+6$

using a graph tool

Find the vertex of the graph

The vertex of the graph is the point that represent the value of x for the largest printed area

see the attached figure

the vertex is the point $(11.83,145)$

the largest printed area is $145 in^{2}$

$x=11.83 in$

find the value of y

$y=\frac{210}{x} \\ \\ y=\frac{210}{11.83} \\ \\ y=17.75in$

therefore

the answer is

The dimensions of the poster are $11.83 in x 17.75 in$

8 0

2 years ago

Read 2 more answers

The linear equation y = 30x describes how far from home Traci is as she drives from Dallas to Anchorage. Let x represent the num

Alex777 [14]

Traci will be 360 miles in 12 hours if the linear equation y = 30x describes how far from home Traci is as she drives from Dallas to Anchorage and the equation of the graph is linear.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

We have a linear equation:

y = 30x

Here, x represent the number of hours and y represent the number of miles.

When x = 12 hours then

y = 30(12) = 360 miles

If draw the graph the equation y = 30x, it will be a linear equation.

(refer attached picture)

Thus, Traci will be 360 miles in 12 hours if the linear equation y = 30x describes how far from home Traci is as she drives from Dallas to Anchorage and the equation of the graph is linear.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ1

3 0

2 years ago

Please explain these and answer correctly for brainly

Dominik [7]

#3 3.4w-0.4w+4.6w+5=-7.6 8.2w+5=-7.6 8.2w=-7.6-5 8.2w=-12.6 W=-12.6÷8.2 W=-1.53658 I'm working on otherc2

3 0

2 years ago

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Heather wants to buy new carpet for her living room floor. The floor is in the shape of a rectangle. Its length is 17feet and it

LenaWriter [7]

Answer:

$2431

Step-by-step explanation:

First we need to find the area

A = l*w

A = 13*17

A =221 ft^2

It cost 11 dollars per square foot so multiply the price times the number of square ft

221*11 =2431

The total cost will be 2431

3 0

3 years ago

In a certain geographic area a heavy rainfall occurs on the average two times per three months. Find the probability that during

SVETLANKA909090 [29]

This is a Poisson Distribution
Average over 3 months = 2
Average over 1 month = 2/3
Average over 2 months = 4/3 = λ
More than four heavy rainfalls means 5, 6, 7,…
P(5) = (e^-λ x λ^5)/5! = 0.009257
P(6) = 0.002057
P(7) = 0.000392
P(8) = 0.000065
P(9) = 0.000010
P(10) = 0.000001
P(more than 4 heavy storms) = 0.01178 (4sf)

8 0

1 year ago