Select the correct answer.
Solve the following inequality for x.
x - 9 ≤ 2(9 - x)
A. x ≤ 9
B. x ≥ 11
C. x < -7
D. x < 10
Answers
Step-by-step explanation:
x-9≤2(9-x)
distribute
x-9≤18-2x
add 2x on both sides
3x-9≤18
add 9 on both sides
3x≤27
divide by 3
x≤9
Answer:
here is the answer verified by edmentum if anyone needs it
Step-by-step explanation:
Related Questions
The amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42.
From the function, identify all the phrases that hold true for the situation.
Answers
Answer:
The electrician charges an initial fee of $42", AND "The electrician charges $22 for every hour worked" is true.
Step-by-step explanation:
parallel to the line y
- 2x + 3 through (0,5)
Answers
Answer:
Y = 2x + 5
Step-by-step explanation:
Use the following image to find each of the missing angles.PLEASE HELP ASAP
Answers
Answer:
its 49
Step-by-step explanation:
Because of some vertical something theorem its been awhile but I do remember how to use it if not its name
1st problem: m<2= 49
2nd problem: m<1= 63
180 = 49+68+x
180= 117+x
-117 -117
x=63
what do 8 tens value?
Answers
Answer: the answer is 84
Step-by-step explanation:
Answer:
8 tens mean 80, the question's answer is 7
Step-by-step explanation:
Tens mean "10", so 8 tens mean "8 x 10", which is 80.Solving "56 tens / 8 tens", it would be [tex]\frac{56*10}{8*10}[/tex], which is [tex]\frac{560}{80}[/tex], which is 7.A rectangular driveway is 23.5 feet long and 9.25 feet wide. What is the area of the driveway in square feet?
Answers
Answer:
217.375 ft^2
Step-by-step explanation:
make sure to put this in the correct category darling =D
what is the average value of the stocks if stock a is $420.15 and Stock B is $518.38 and stock C is $99.70
Answers
Answer:
C
Step-by-step explanation:
plese help!!!!!!!!!!!!!!!!!!
Answers
Answer:
Step-by-step explanation:
Select the correct solution set.
50 ≥ 15x
{x | x ≤ 10/3}
{x | x ≥ 10/3}
{x | x > 10/3}
Answers
can someone find the measures of angle 1 & 2?
Answers
Answer:
angle 1 equals 55 and angle 2= equals 115
Step-by-step explanation:
the middle angle is 125 so than you add 63+__ which is 62 so than the last angle to make 180 is 55(angle 1) than angle 2 10+__=125 so ___=115 than the last angle will be 55
Answer:
1) 62°
2) 115°
Step-by-step explanation:
Angle 1)
QRP= 180°-125° (adjacent angles on a straight line)
= 55°
angle 1= 180°-63°-55° (sum of angles in a triangle)
= 62°
Angle 2)
SRT= QRP (vertically opposite angles)
= 55°
angle 2= 180°-10°-55° (sum of angles in a triangle)
= 115°
what is the distance between points (9,-7) and (9,4) on a coordinate plane
Answers
Answer:
11Step-by-step explanation:
The distance formula is d=√x2 - x1²+ y2 - y1².
The first thing to do is substitute the numbers we have into this formula.
d=√9 - 9²+ 4 - -7²
d=√0² + 11²
d = d=√0 + 121
d = d=√121
d = 11
I hope this answer helped you, please mark it brainliest if it did :)A sporting goods store sells shirts for $20 each. If the store offers a 40% discount, what will be the selling price of each shirt? $12, $8, $28, or $16
Answers
Answer:
The selling price for each shirt would be 8 dollars.
Step-by-step explanation:
10% of $20 is 2 and to make a whole would be 10% x 10 = 100%
so 2 x 10 = 20
we could break this down to 2+2+2+2+2+2+2+2+2+2=20
we know that one 2 is 10% so to make 40% we need 4.
4 x 2 = 8
I really need help right now
Answers
Answer:
can you post a better quality pic in the comments>? i cant read it enough
Step-by-step explanation:
what is the value of p?
Answers
Answer:
p = 22
Step-by-step explanation:
External angle theorem
External angle = int opp angle + int opp angle 2
5p = 2p + 21 + 45
5p-2p = 66
3p = 66
p = 22
to make 5 blueberry pies mindy needs about 2 pounds of blueberries how many pounds of blueberries does mindy need to make 20 blueberry pies
Answers
Answer:
8lbs
Step-by-step explanation:
5 pies = 2lbs
multiply both by 4 because you're making 4 times as many pies so
5x4=20
2x4=8
so she will need about 8 lbs of blueberries
Write a different expression that has the same quotient as (−3)/8 and −(3/8) .
30 POINTS!!!!!!!!!!!!
Answers
Answer: its also -3/4 in standard form -0.75 as a decimal
Step-by-step explanation: i think i knew what u meant
Answer:
3/(-8)Step-by-step explanation:
(-3)/8 = -(3/8) =3/(-8) = - 0.375Larry mows lawns for $50 an hour. Last week, he gave all his customers a 20% discount off his hourly rate. Mrs. Grinnell hired Larry last week to mow her lawn, and Larry applied a 10% new customer discount to his already discounted rate. If Larry worked on Mrs. Grinnell's lawn for 3 hours, how much does Mrs. Grinnell owe Larry?
Answers
Answer:
If Larry worked on Mrs. Grinnell's lawn for 3 hours, Mrs. Grinnell would owe Larry $108.
Step-by-step explanation:
You have to find the total amount Larry would receive with $50 an hour:
$50*3=$150
Now, you have to calculate the amount with a 20% discount by calculating the 20% of $150 and subtracting that amount from $150:
$150*20%=$30
$150-$30=$120
Then, you have to calculate the 10% of $120 and subtract that amount from $120:
$120*10%=$12
$120-$12=$108
According to this, the answer is that if Larry worked on Mrs. Grinnell's lawn for 3 hours, Mrs. Grinnell would owe Larry $108.
Chapter 3 Pythagorean Relationship What is the following square root of x if x= 506
A.
50.6
B.
22.2
C.
24.2
D.
22.4
Answers
Answer:
22.4
Step-by-step explanation:
I plugged it into my calculator and i got 22.49 and 22.4 was closest
Which number should the....
Answers
Please help!!! ASAP!!! Will give extra points!!!
Answers
Answer:
10 or 11 dollars
Step-by-step explanation:
MATHHHH !!!! HELP!!!!
Answers
Answer:
Step-by-step explanation:
I think its D whats the hint
Pumpkin seeds have more protein because 58.5 grams of protein divided by 6.5 ounces equals 9 grams of protein per ounce. Now, the sunflower seeds have less protein because 96 grams of protein divided by 16 ounces per pound is 6 grams of protein per ounce. To find the difference in the grams per 24 ounces, take 9 grams of protein per one ounce of pumpkin seeds and multiply it by 24 to get 216 grams per 24 ounces. 6 grams per 1 ounce of sunflower seed times 24 ounces equals 144 grams of protein per 24 ounces. So, 216 grams of protein per 24 ounces of pumpkin seeds minus 144 grams of protein per 24 of sunflower seeds, equals 72 grams, therefore there is 72 more grams of protein per 24 ounces of pumpkin seeds.
Find the area of IJKL
Answers
Answer:38
Step-by-step explanation:
9. You see two buildings in the distance. Suppose the buildings are 5 miles apart and you are 2.2 miles from one building. The angle between the two lines of sight to the buildings is 30 . How far are you from the second building?
Answers
Answer:
PLS abbreviate. thank u
Simplify:
3 · 32 + 8 ÷ 2 − (4 + 3)
A.
24
B.
32
C.
30
D.
23
Answers
Answer:
c
Step-by-step explanation:
What is the value of x in the equation below? 2/3x=10/3
Answers
Answer:
x=5
Step-by-step explanation:
math
GIVING BRAINLIEST How many solutions does this
parabola have?
Answers
Answer:
2 solutions
Step-by-step explanation:
Given the graph of a parabola , then the solutions are the values of x on the x- axis where the graph crosses the x- axis.
The graph crosses the x- axis at x = - 2 and x = 2
Thus there are 2 solutions
The parabola has two solutions or roots.
In general, a quadratic equation represented by a parabola can have zero, one, or two solutions. The number of solutions depends on the discriminant of the quadratic equation. If the discriminant is positive, the quadratic equation has two distinct solutions. If the discriminant is zero, it has one solution (a double root). If the discriminant is negative, it has no real solutions.
In this case the graph of a parabola cuts the x-axis two times, it means that the parabola has two x-intercepts or solutions. In other words, the equation representing the parabola will have two distinct real solutions. The x-intercepts are the points where the parabola intersects the x-axis, and they correspond to the values of x for which the y-coordinate is zero.
Therefore, in this case, the parabola has two solutions or roots.
Learn more about parabola here
https://brainly.com/question/34217718
#SPJ6
I NEED HELP first awnser gets brainliest
Answers
a nursery owner buys 7 panes cost of 18.55 unfortunately she breaks 2 more panes while repairing damage what is the cost of the of another 2 panes of glass
Answers
Find the slope of the line in simplest form.
A. m= -1/2
B. m= -3/2
C. m= -6/4
D. m= 3/2
Answers
Answer:
[tex]-\frac{3}{2}[/tex]
Step-by-step explanation:
To find the slope of the given line, slope is the rise divided by the run of a line.
Slope = [tex]\frac{y_{2} - y_{1} }{x_{2} - x_{1} }[/tex]
Picking points (4, 18) and (8, 12)
Now;
x₁ = 4
y₁ = 18
x₂ = 8
y₂ = 12
Slope = [tex]\frac{12 - 18}{8-4}[/tex] = [tex]-\frac{6}{4}[/tex] = [tex]-\frac{3}{2}[/tex]
Plzzzz help!!!
What is the solution to this system of equations?
3x + y = 17
x + 2y = 49
A. It has no solution.
B. It has infinite solutions.
C. It has a single solution: x = 15, y = 17.
D. It has a single solution: x = -3, y = 26.
Answers
Multiply the first equation by 2 and you get 6x+2y=34, you can then subtract the second equation from this and you gey 5x=-15, so x is -3, you can substitute this value of x into any of the 2 equations and find the value of y
Solve for f(-3).
f(x) = 5 - X
f(-3) = [?]
Answers
Answer:
The answer is 8
Step-by-step explanation:
f(-3) = 5 - (-3)
The two negatives cancel out
f(-3) = 5 + 3
f(-3) = 8
