If a rectangle is (x+2) wide and (x-7) in length, the area of the rectangle is? ​

Answers

Answer 1

Answer: x² - 5x - 14

Step-by-step explanation: Start with the formula for the area of a rectangle.

Area = length x width

To multiply these two binomials, let's use the F.O.I.L. method.

The product of the first terms is x².

The product of the outer terms is -7x.

The product of the inner terms is 2x.

The product of the last terms is -14.

So we have x² - 7x + 2x - 14 which simplifies to x² - 5x - 14.


Related Questions

For the given expression identify the terms like terms coefficient and constant terms then simplify the expression -8c+-c+1

Answers

Answer:

The simplified expression is : -9c +1

Step-by-step explanation:

The like terms are -8c and -c

The constant term is 1

The simplified expression is :

-8c + -c + 1 = -9c +1

Are 7x-4y=4 and x-4y=3 Parallel perpendicular or neither​

Answers

Answer:

neither

Step-by-step explanation:

What is the first step in solving the inequality StartFraction m minus 2 Over 6 EndFraction < –1?

Multiply both sides by 6.
Add 2 to both sides.
Change the direction of the inequality.
Change the inequality to ≤.

Answers

Answer:

A) Multiple both sides by 6

Step-by-step explanation:

Edge2020

convert 96 ounces into pounds and explain how you determined the answer​

Answers

Answer:

6pounds

Step-by-step explanation:

1 pound = 16 ounces

divide the 96 and 16 to get 6 pounds

Cantaloupes are on sale at four different stores. Which store offers the lowest unit rate for cantaloupes, in dollars per pound? Fresh Farm: $4.50 for 5lbs Fruit Garden: $1/5 for 1/3lb Mother Nature: $4 for 5 lbs Country Market: $0.85 per pound

Answers

Given :

Fresh Farm: $4.50 for 5 lbs

Fruit Garden: $1/5 for 1/3 lb

Mother Nature: $4 for 5 lbs

Country Market: $0.85 per pound

To Find :

Which store offers the lowest unit rate for cantaloupes, in dollars per pound.

Solution :

Dollar per pound of each store :

Fresh Farm : 4.50/5 = $0.9 per pound

Fruit Garden: (1/5)/(1/3) = $0.6 per pound

Mother Nature: 4/5 = $0.8 per pound

Country Market: $0.85 per pound

From above we can see that Fruit Garden offers lowest unit rate.

Hence, this is the required solution.

120 ≤ 12 k + 29 need help

Answers

The answer is [tex]k[/tex] ≥ [tex]\frac{91}{12}[/tex]

First, you must flip the equation

[tex]12k+29[/tex] ≥ [tex]120[/tex]

Then, you must subtract 29 on both sides

[tex]12k[/tex] ≥ [tex]91[/tex]

Finally, divide both sides by 12

[tex]k[/tex] ≥ [tex]\frac{91}{12}[/tex]

-4x + 40 > -4
Solve quick le,ase

Answers

Answer:

x>-39

Step-by-step explanation:

-4x/-4=x

-4/-4=1

1-40=-39

Answer: x is greater than 9 x>9

Step-by-step explanation:

You see -4 times 9 equals to -36. And -36+plus 40 equals to -4. The question is asking you to make sure the left side is greater. So, it has to be greater than 9. for example -4 times 8 equals to -32. And -32+40 equals to 8. So your answer is X>9. I hope that helped you.

McDowell Movies charges a $10 monthly fee and $4 per movie rental each month. Titan Videos charges a $15 monthly fee and $3 per movie rental each month. When will cost be the same for both?

I NEEDD HELP ON THIS

Answers

Answer:

✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️

At 30 months hope this helps!

10x-5y=20 solve for x

Answers

Answer:

x=2

Step-by-step explanation:

Answer:

x=2

Step-by-step explanation:

20/10

What is the slope of the line that passes through the points(3,2) and (-1,2)

Answers

Answer:

0/4

Step-by-step explanation:

m = slope

m = rise/run

m = 2 - 2/ -1 - 4= 0/4

(That' the best I can do looks wise.)

what are the answers??

Answers

Answer:

<EFG=66

<GFH=86

Step-by-step explanation:

sol

here

<EFG=2n+16

<GFH=4n+14

we know that,

<GFH+<EFG=180°[linear pair]

or,2n+16+4n+14=180°

or,6n+30=180

or,6n=180-30

or,n=150÷6

n=25

now,

<EFG=2n+16

=2×25+16

=66

Again,

<GFH=4n+14

=4×25+14

=86

66
86 I hopes that helps

What is the solution to 2x-8<12?
X8
X<10
X40

Answers

Answer:

x<10

Step-by-step explanation:

Isolate X:

2x-8+8<12+8 = 2x<20

Then divide by 2:

2x/2<20/2 = x<10

x<10

Here is a five-sided polygon. Show how you could use area-reasoning strategies—decomposing, rearranging, enclosing with a shape, etc.—to find the area of the polygon. (You only need to describe or show how the area could be found; it is not necessary to actually calculate the area.)

Answers

Answer:

i can explain it to you if u want

Step-by-step explanation:

Divide the polygon into 5 triangles by using each side as a base and joining the vertices of the polygon to a common point (for example, the centre). If the polygon is regular the angle at the vertex of each triangle is 360/5=72 degrees, so you have 5 isosceles triangles of equal area. Find the area of one and multiply by 5 to get the total area.multiply 5 times the lenght of oneside

Plot the solution set of |-x|=3.5

Answers

3.5 because anything inside those lines is positive

Answer:

3.5

Step-by-step explanation:



Jacob's job pays him $12.50 per hour. Which equation can be used to find Jacob's salary,
y, if he works for x hours? *
(5 Points)
A. y = x/12.50
B.y = 12.50 + x
.
C.y = 12.50 - x
D.y = 12.50x

Answers

Answer:

D

Step-by-step explanation:

Answer:

idek I mean you did it to me so lol

Help ASAP Use the parabola tool to graph the quadratic function f(x)=x2−12x+27.

Graph the parabola by first plotting its vertex and then plotting a second point on the parabola.

Answers

Answer:

2 x-intercepts at 3 and 9

Step-by-step explanation:

x^2-12x+27=0

(factoring)

(x-3)(x-9)=0

this tells us that there is going to be a x-intercept at both 3, and 9, and that there is no stretching of it. It would look like this.

Remy drink 2 1/4 cups of water every 1 4/5 hours. How many cups of water does he drink in 1 hour? Enter your answer as a mixed number.

Answers

Answer:

The answer is 1 1/4

Step-by-step explanation:

solve by making a ratio!

(2 1/4 cups)/ (1 4/5 hrs)

to find how many cups he can drink in 1 hr, divide both the numerator and denominator by 1 4/5.

(5/4 cups)/ (1 hr)

the question asks for a mixed number. convert 5/4 to a mixed number.

5/4= 1 1/4

HELPP PLEASE
20 POINTS FOR THIS

Answers

Answer:

45 degrees

Step-by-step explanation:

I used a protractor

5x + 4 = x + 12

solve!

Answers

Answer:

2

Step-by-step explanation:

Step 1:

5x + 4 = x + 12         Equation

Step 2:

4x + 4 = 12     Subtract x on both sides

Step 3:

4x = 8      Subtract 4 on both sides

Step 4:

x = 8 ÷ 4      Equation

Answer:

x = 2

Hope This Helps :)

Answer:

x=4

Step-by-step explanation

5x+4 = x+12

4x+4=12

4x=16

x=4

Solve easy equation (for points) 8+x+15=20

Answers

Answer:

x= -3

Step-by-step explanation:

You're Welcome :)

Answer:

x=-3

Step-by-step explanation:

x+23=20

x=20-23

x=-3

Is the cost of purchasing apples for $1.75 per pound a proportional relationship? Math

Answers

Answer:

yes

Step-by-step explanation:

yes because it is the same price per each pound.

Answer:

yes it is

Step-by-step explanation:

Speed of Cart Over Time
35
30
25
20
Speed (miles per hour)
15
10
5
1 2 3 4 5 6 7 8
Time (minutes)
At approximately what time did the speed of the cart begin to decrease?

Answers

Step-by-step explanation:

OMG!!??!!?? SCIENTISTS TRANSFORM 6IX9INE INTO A RAT?!??????!!?! LOOK AT HIM!!!!!!!!

8/3c-2=2/3c-12 solve for c​

Answers

Answer:

[tex]\boxed {c = -5}[/tex]

Step-by-step explanation:

Solve for the value of [tex]c[/tex]:

[tex]\frac{8}{3}c - 2 = \frac{2}{3}x - 12[/tex]

-Take [tex]\frac{2}{3}c[/tex] and subtract it from [tex]\frac{8}{3}c[/tex]:

[tex]\frac{8}{3}c - 2 - \frac{2}{3}c = \frac{2}{3}c - \frac{2}{3}c - 12[/tex]

[tex]2c - 2 = -12[/tex]

-Add [tex]2[/tex] to both sides of the equation:

[tex]2c - 2 + 2 = -12 + 2[/tex]

[tex]2c = -10[/tex]

-Divide both sides by [tex]2[/tex]:

[tex]\frac{2c}{2} = \frac{-10}{2c}[/tex]

[tex]\boxed {c = -5}[/tex]

So, the value of [tex]c[/tex] is [tex]-5[/tex].

Complete the solution of the equation. Find the
value of y when x equals -6.
8x – 5y = -33

Answers

Answer:

the value of y is -3

Step-by-step explanation:

x = -6

sub -6 to the equation

8(-6) - 5y = -33

-48 - 5y = -33

-5y = -33 + 48

-5y = 15 (divide both sides by negative 5)

y = -3

Answer:

(-3)

Step-by-step explanation:

(-48) - 5y = -33

(-48) - (-33) = (-15)

(-15) / 5 = (-3)

(-48) - 5(-3) = -33

Work out 20 percent of 800

Answers

Answer:

160

Step-by-step explanation:

Hi there !

100% ............... 800

20% .......................x

x = 20×800/100 = 16000/100 = 160

Good luck !

PLSS HEEELLLPPP JESHJDUSUSJSJ

Answers

The answer would be c, multiply them all by 12

is 45.03 greater then 40.44 or are they equivalent?

Answers

Answer:

greater

Step-by-step explanation: 45 and 40

Answer: Yes 45.03 is greater than 40.44

Step-by-step explanation: 45.03 - 40.44 = 4.59 since it isn't zero they aren't eqivilant.

i’m beyond confused on this please help asap

Answers

36.3 would be your answer

my friend needs help someone answer asap

Answers

Answer:

acute and obtuse angles .

1 is an acute angle which means it’s less than 90 degrees. 2 is an obtuse angle which means it’s more than 90 degrees.

What do x and y both equal at the origin?

Answers

Wdym can you give more information x and y are both variables

Answer:

A coordinate system is a two-dimensional number line, for example, two perpendicular number lines or axes. The center of the coordinate system (where the lines intersect) is called the origin. The axes intersect when both x and y are zero. The coordinates of the origin are (0, 0).

Step-by-step explanation:

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