Answer:
x ≤ 3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Equality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
Identify
2(4 + 2x) ≥ 5x + 5
Step 2: Solve for x
[Distributive Property] Distribute 2: 8 + 4x ≥ 5x + 5[Subtraction Property of Equality] Subtract 5x on both sides: 8 - x ≥ 5[Subtraction Property of Equality] Subtract 8 on both sides: -x ≥ -3[Division Property of Equality] Divide -1 on both sides: x ≤ 3Can u guys help me answer these 2 questions
I NEED HELP PLEASEE I WILL GIVE BRIANLIEST!:)
Answers:
1.) 9
2.) 6
3.) 2
Answer:
7 x 9 = 9 x 7
5 x 8 = 5 x 4 x 2
4 x 6 = 3 x 2 x 4
Step-by-step explanation:
Equation 1:
Commutative property, just reversing the order of the factors.
Equation 2:
Since 5 s given we multiply 4 x 2 to get 8
5 x 8
Equation 3:
3 and 4 are given. Since 6 is a product of 3 and 2, 2 is the missing number.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
A company needs to package 2,400 pencils. A box in the shape of a rectangular prism can hold 60 pencils. A cylindrical container can hold 80 pencils. Each box costs the company $0.50, while each cylindrical container costs $0.75.
Which packaging should the company use to minimize cost? Explain.
The rectangular prism boxes should be used because they will cost the company $2.50 less than using the cylindrical containers.
The cylindrical containers should be used because they will cost the company $2.50 less than using the rectangular boxes.
The rectangular prism boxes should be used because they will cost the company $5.00 less than using the cylindrical containers.
The cylindrical containers should be used because they will cost the company $5.00 less than using the rectangular boxes.
Answer:
The rectangular prism boxes should be used because they will cost the company $2.50 less than using the cylindrical containers.
Step-by-step explanation:
Box
2400/60 * .5 = 20
Cylinder
2400/80 * .75 = 22.5
Box cost 2.50 less
Answer:
a. The rectangular prism boxes should be used because they will cost the company $2.50 less than using the cylindrical containers.
Step-by-step explanation:
Just got it right on Edge
A.)61
B.)49
C.)17
D.)7
Answer:
C.) 17
Step-by-step explanation:
These angles are supplementary meaning they add up to 180°.
7x + 2x + 27 = 180
9x + 27 = 180
9x = 153
x = 17
5x+7=4 What is the first step in solving this equation
Answer:
The first step would be subtract 7 from both sides.
If correct, mark me brainliest!
[tex]Hope this helps[/tex]
Answer:
Your first step would be to subtract 7 from both sides of the equation
Step-by-step explanation:
5x+7=4
5x=-3
Please help! (slopes and grafts) (multiple choice)
Answer:
slope = 2
Step-by-step explanation:
Emma says the length of her favorite movie is 120120120 minutes, but she has rounded the time to the nearest ten.
Which could be the number of minutes of Emma's favorite movie before she rounded it?
Answer:
17
Step-by-step explanation:
Evaluate y = 3x, when x = 5
y = 243
y = 125
y = 15
Answer:
C) y=15
Step-by-step explanation:
y=3x
y=3(5)=15
5. Write an equation of a line in standard form for the given conditions. passes through (0,0) and is perpendicular to the line 2- y=6
Answer:
69
Step-by-step explanation:
Which set best represents the positive integers?
O A. {1,2,3,4,...)
O B. {0, 1, 2, 3, 4, ...}
O C. ..., -4,-3, -2, -1}
D. {..., -3, -2, -1, 0, 1, 2, 3, ...}-
Answer:
O A. {1,2,3,4,...)
Step-by-step explanation:
Its not B because it holds 0 which is ±
Between 1924 and 1969 the number of inhabitants of a village increased from 760 to 1026.
Calculate the percentage increase in the number of inhabitants over this period.
9514 1404 393
Answer:
35%
Step-by-step explanation:
The percentage increase is found from ...
% increase = ((new value)/(old value) -1) × 100%
= (1026/760 -1) × 100%
= (1.35 -1) × 100% = 0.35 × 100%
% increase = 35%
how many solutions? -3(v + 4) = 2v - 37
-3(v+4) = 2v-37
-3v-12 = 2v-37
-3v-2v = -37+12
-5v = -25
v = -25/-5
v = +5
Answer:
One solution.
v = 5
Step-by-step explanation:
- 3(v + 4) = 2v - 37
- 3v - 12 = 2v - 37
- 3v - 12 + 12 = 2v - 37 + 12
- 3v = 2v - 25
- 3v - 2v = 2v - 2v - 25
- 5v = - 25
- 5v ÷ - 5 = - 25 ÷ - 5
v = 5
please help me with homework or i will get yelled by my teachers lolz
Answer:
the answer to this is 7.
Step-by-step explanation:
7+3=10.
Find (from (3)
f(x) = x^2 - x
Answer:
I think the answer is 6.......
What is the quotient?
t+3/t+4
Answer:
[tex] \frac{t + 3}{t + 4} = 1 - \frac{1}{t + 4} [/tex]
Which relation is a function? A. (1,0) (3,0) (1,1) (3,1) (1,3). B. (1,1) (2,2) (3,3) (4,4) (5,8). C. (2,7) (6,5) (4,4) (3,3) (2,1). D. (9, -3) (9,3) (4, -2) (4,2) (0,0)
Answer:
a
Step-by-step explanation:
because it's a relation function
write a rule to describe the transformation
A. (x, y) (x, y)
B. (x, y) (3x, 4y)
C. rotation 180° about the origin
D. (x, y) (x-2 y-6)
please help me I'll really appreciate it
Answer:
D
Step-by-step explanation:
you need to subuce the x-2 and y-6
help me please really need it
Answer:
it's just a sussy baka and it cannot be that bad im feeling like imposter i might just be a monster
Step-by-step explanation:
Amongus in real life
sus caught in 4k camera
△ABC is congruent to △DEF. What is the value of x? Explain how you determined your answer.
Answer:
3
Step-by-step explanation:
It is 3 because fi you multiply 5 by 3 you get 15, and if you multiply 10 by 3 you get 30. Subtract 30 by 6 and get 24. And finally, if you multiply 2 by 3 it gives you 9. 9+12= 21.
help i have no idea how to do this
Answer:
what you do is first you find out what 4 to the second power is do then you find what 6 to the second power is then you add the two answers you just got. after that you find the square root of the number you just got and that is the answer.
Please help me
Look at the image
Answer:
74 degrees
Step-by-step explanation:
As sum of interior and exterior at a vertex add to 180, subtract 106 from 180 to get 74 degrees
PLEASE HELPPPPPPPPPPPPPPPPPPPp
Answer:
I think its 30 meters. The bottom rectangle is 21 Meters and the top square is 9 Meters
simplify the expression c+5+10
Answer:
c+15
Step-by-step explanation:
add the numbers c+15
c+15 is your answer.
PLEASE HELP ME thank you if you do
Answer:
C) 12√2
Step-by-step explanation:
According to the 45-45-90 triangle x should be a√2 and since a = 12 (in this case) the answer is 12√2.
Answer:
Option 3 is your correct answer.
There is 47% tax on a $124 cell phone bill. What is the total amount owed
Answer:
55
Step-by-step explanation:
Someone help me please
Answer:
h. I dont understand the question-
i. 2w + 5
j. 7m + 13s (I didnt get the second number)
k. -2x + 3y (I also didnt get the first number-)
l. 5c - 2d
m. 10a + 2g
n. 5a + 12
Step-by-step explanation:
PLEASE PROVIDE ANSWER AS SOON AS POSSIBLE
Which fraction has a terminating decimal as its decimal expansion?
One-third
One-fifth
StartFraction 1 Over 7 EndFraction
StartFraction 1 Over 9 EndFraction
Answer:
1/5
Step-by-step explanation:
Answer:
1/5 is the correct answer on edge. 2021
Step-by-step explanation:
PLEASE HELP ASAP - ILL GIVE BRAINLIEST
Answer:
4) [tex]y=-\frac{1}{3} (x-2)^2-3[/tex] 7) [tex]2x^2+12x+18[/tex]
5) [tex](-2,-3)[/tex] 8) [tex](0,-3)[/tex]
Step-by-step explanation:
7) Add [tex]2y^2[/tex] to both sides of the equation.
[tex]x-12y-18=2y^2[/tex]
Add 12y to both sides of the equation.
[tex]x-18=2y^2+12y[/tex]
Add 18 to both sides of the equation.
[tex]x=2y^2+12y+18[/tex]
Use the form of [tex]ax^{2} +bx+c[/tex] to find the values of a, b, and c.
a = 2, b = 12, c = 18
Substitute the values of a and b into the formula [tex]d=\frac{b}{2a}[/tex]
[tex]d=\frac{12}{2(2)}[/tex]
Simplify the bottom.
d = 3
Find the value of e using the formula e = [tex]c-\frac{b^2}{4a}[/tex]
Raise 12 to the power of 2
[tex]e=18-\frac{144}{4(2)}[/tex]
Multiply 4 by 2.
[tex]e=18-\frac{144}{8}[/tex]
Divide 144 by 8.
[tex]e=18-1[/tex] · 18
Multiply [tex]-1[/tex] by 8.
[tex]e = 18-18[/tex]
Subtract 18 from 18.
e = 0
Substitute the values of a, d, and e into the vertex form [tex]a(x+d)^2+e[/tex].
[tex]2(y+3)^2+0[/tex]
Set x equal to the new right side.
[tex]x=2(y+3)^2+0[/tex]
Use the vertex form, [tex]x=a(y-k)^2+h[/tex], to determine the values of a h & k.
a = 2
h = 0
k = [tex]-3[/tex]
Find the vertex [tex](h,k)[/tex]
[tex](0,-3)[/tex]
Paul also wants to include some articles in the yearbook.
Paul thinks the yearbook should have 2 articles on every 13 pages.
If there are 156 pages in the yearbook, how many articles will there be? Show your work.
Answer:
Step-by-step explanation:Okay so I put 156 divided by 2 and I got 78 so see if 78 is the answer