Systems of equation graph helppppp

The inequality representing the problem will be x+3 ≥ 8

A relationship between two expressions or values that are not equal to each other is called inequality.

Given that, Brad has $75 in his savings account and adds $25 every month he doesn't make any withdrawals from the account, and saves at least $200.

Let the number of months be x,

75 + 25x ≥ 200

25(3+x) ≥ 200

x+3 ≥ 8

Hence, The inequality is x+3 ≥ 8

For more references on inequality, click;

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Answer:

Lucy bought a large box of M&M cookies. She bought 13 less chocolate-chip cookies.

Step-by-step explanation:

The scenario has to represent 13 less than n. The "Lucy" scenario represents this with n (M&M cookies) - 13 (less chocolate-chip cookies).

Hope it helps!

Answer:

38 cents per mile

Step-by-step explanation:

Let us first calculate the total expenditure by Martha

= 21.25*3= $ 63.75

Cost of gas  =$ 63.45

Therefore cost per mile = 127.2/980= 0.1297+0.25= $0.3797 or 38 cents per mile

Answer:

18/5

Step-by-step explanation:

4−

2

5

=

4

1

−

2

5

=

4

1

+

−2

5

=

20

5

+

−2

5

=

20+−2

5

=

18

5

(Decimal: 3.6)

Answer:

18/5

Step-by-step explanation:

4 wholes equal 20/5

20/5-3/5= 18/5

Answer: 6 years

Step-by-step explanation:

Formula to calculate compound amount: [tex]A=P(1+r)^t[/tex], where P= Principal , r=rate of interest, t= time

Given: P = £400, r = 3% = 0.03 , A= 475

Required equation: [tex]400(1+0.03)^t\geq475[/tex]

[tex]400(1.03)^t\geq475\\\\\Rightarrow\ (1.03)^t\geq\dfrac{475}{400}\\\\\Rightarrow\ (1.03)^t\geq1.1875[/tex]

Taking log on both sides , we get

[tex]t \log 1.03\geq\log1.1875\\\\\Rightarrow\ t(0.0128372)\geq(0.0746336)\\\\\Rightarrow\ t\geq\dfrac{0.0746336}{0.0128372}=5.81385\approx6[/tex]

Hence, he needs to invest the money for 6 years to get atleast £475.

Answer:

because 3 spheres is inside the cylinder and they are placed close together

=> The height of the cylinder is 3 times the diameter

=> the height is 18cm

the volume of the cylinder is 3,14.18.(6/2)² = 508,68

because 3 spheres have the same diameter

=> the volume of 3 spheres is 4.3,14.3³ = 339,12

=> the volume of the cylinder that is left empty is 508,68 - 339,12 = 169,56

Step-by-step explanation:

Answer:

The answer is 508,68

Step-by-step explanation:

Since the volume of the cylinder is equal to the area of the permanent base multiplied in the height

Since the radius of the base is equal to 3 and since the area of its cylinder is equal to

[tex]314 \times 3 \times 3 = 28.26[/tex]

When the height equal to 18

Then the volume equal to

[tex]28.26 \times 18 = 508.68[/tex]

Answer:

About 71% of the books were mystery books

Step-by-step explanation:

To find the percentage of something you simply divide the amounts. 17 of the 24 books were mystery so to find the percentage of mystery books you do 17 divided by 24

17/24= 0.70833333333

and round it to 71

Answer:

1

-4

none

none

6

3

min

2

-5

-2

max

-1

0

-5

none

none

Step-by-step explanation:

f(4) is just asking what the y value is when x=4 which is 1

f(-3) = -4

This has no minimum or maximum because the range is all real numbers (the y value goes to infintiy and negative infinity)

f(3)=6

f(0)= 3

This has a minimum because the lowest y value possible is not infinity (it's 2)

f(1)= -5

f(4)= -2

max= -1

f(-1)= 0

f(6)= -5

none

none

Answer:

See Below.

Step-by-step explanation:

Statements:                                                           Reasons:

[tex]\displaystyle 1)\text{ } \Delta APB \text{ and } \Delta AQC \text{ are equilateral triangles}[/tex]      Given

[tex]\displaystyle 2) \text{ } m \angle PAB = 60[/tex]                                                     Definition of equilateral.

[tex]3)\text{ } m \angle QAC = 60[/tex]                                                     Definition of equilateral.

[tex]4)\text{ } m\angle PAB = m\angle QAC[/tex]                                          Substitution

[tex]5)\text{ } m\angle PAC=m\angle PAB+m\angle BAC[/tex]                       Angle Addition

[tex]\displaystyle 6)\text{ } m\angle QAB=m\angle QAC+m\angle BAC[/tex]                       Angle Addition

[tex]7)\text{ } m\angle QAB=m\angle PAB+m\angle BAC[/tex]                       Substitution

[tex]\displaystyle 8)\text{ } m\angle PAC=m\angle QAB[/tex]                                         Substitution

[tex]9)\text{ } PA=BA[/tex]                                                          Definition of equilateral

[tex]10)\text{ } AC=AQ[/tex]                                                        Definition of equilateral

[tex]\displaystyle 11)\text{ } \Delta PAC \cong \Delta BAQ[/tex]                                            Side-Angle-Side Congruence*

[tex]\displaystyle 12)\text{ } PC=BQ[/tex]                                                        CPCTC

* SAS Congruence:

PA = BA

∠PAC = ∠QAB

AC = AQ

Answer:

−m(m+n)(3m+3n−1)

Step-by-step explanation:

Step-by-step explanation:

y= mx+b

where m is the slope , and b is the y intercept

y= 5x -1

Answer:

8(7m-9p) = 8(7m) - 8(9p)

= 56m - 72p

Let me know if this helps!

Answer:

56m-72p

Step-by-step explanation:

8(7m-9p) = 8*7p + 8*-9p = 56m-72p

Answer:

a = -b + 10x + 9/ x

Step-by-step explanation:

5(2x+3)−6=ax+b  

ax+b=10x+9  

ax +b+−b=10x+9+−b

ax=−b+10x+9

ax/x = -b+10x  + 9 /x

hope this helpss!!

Answer:

Where? You can give the length height and width I'll answer ;D

Did you just say you were stuck step-sis?

Answer:

it is 6,000 diffrence

Step-by-step explanation:

Answer:

a. 8ab

b. y^3

c. e/f

Step-by-step explanation:

a; a * b * 8 = 8ab

b. y * y * y = y^3

c. we cancel out the e and f

e^4/e^3 * f/f^2

= e/f

Answer:

15.50+n=325.00

Step-by-step explanation:

15.50+what she had in the bank already = what she has now

Step-by-step explanation:

Elise's new credit card balance is $-50.

Elise's credit card balance is negative. This means that she has withdrawn more money than she has deposited. Elsie thus owes the bank $-120. If she paid $70, the amount she owes would be reduced by $70.

Elise's new credit card balance = credit card balance + payment made

$-120 + $70 = $-50

A similar question was answered here: https://brainly.com/question/5636975

Answer:

c  =  1 ,  a  =  2,  b  =  3

Step-by-step explanation:

Answer:

5.25

Step-by-step explanation:

21/4 = 5.25

pls give me brainliest :)

Answer:

-3

Step-by-step explanation:

Answer:

Domain is all real numbers.

Step-by-step explanation:

Domain is the x-values, as you see the function goes on forever on the x-axis because of the arrows.

Answer:

in1 ans is 5

in2ans is 9 ok

Answer:

31.4 in

Step-by-step explanation:

the formula for circumference is 2*[tex]\pi[/tex]*radius. Since the diameter (which is the radius multiplied by 2) is labeled we can divide 10 by 2 to get the radius. 10/2 is 5. Since pi is an infinite number, we round it to 3.14. Then, plug in the numbers. The expression will be 2*3.14*5. 2* = 10 and 10 * 3.14 you can just move the decimal so the answer is 31.4.

Step-by-step explanation:

they are similar by AA .

plz mark my answer as brainlist plzzzz . hope this will be helpful to you.

Answer:

C?

I hope this helps, if not C than A- i get them mixed at times- Sorry

Step-by-step explanation:

♥ Hey Grey Here! ♥

Answer: y=-9x+5

Step-by-step explanation:

slope intercept form is y=mx+b

simply plug in the values.

m= the slope

the slope you gave was -9, so plug that in to m.

b= the y intercept aka when the number touches the y axis. in this case, it would be 5.

y=-9x+5