Answer:Paul should sell 3 paintings per hour to recover his cost.
Step-by-step explanation:
Total paintings = 32
Minimum amount to sale = 17
Paintings sold = 3
Paintings left = 17 - 3 = 14
Time left = 5 hours
Therefore, he needs to sell 14 paintings in 5 hours.
5 hours = 14 paintings
1 hour =
Rounding off to nearest whole number;
2.8 paintings = 3 paintings
Answer:
17 ≤ 5x + 3 ≤ 35
Step-by-step explanation:
Let x be the average number of painting he needs to sell every hour.
He has 5 hours to sell his paintings. So, the number of paintings he sells during the 5 hours is 5x.
He has already sold 3 paintings since the morning.
Write an expression to represent the total number of paintings sold for the day.
Write an inequality for the minimum number of paintings that he has to sell.
Write an inequality for the maximum number of paintings that he has.
Now, combine the two inequalities
So, an inequality that represents the given situation is 17 ≤ 5x + 3 ≤ 35.
please help. i give brainliest ti correct answer
The area of a pool floor is 476.625 square feet. The length of the pool floor is 15.5 feet. What is the width of the pool floor? I am giving 15 points for this or 10 thanks for the help I will also heart your work!
Answer:
30.75ft is the width
Step-by-step explanation:
15.5 x Width = 476.625
divide 15.5 by 476.625 which equals 30.75
15.5 x 30.75 = 476.625
I need this done in 10 minutes PLEASE HELP!!
Answer: I believe that is proportional.
Step-by-step explanation:
A robot can complete 8 tasks in
3 and a fourth hour. Each task takes the same amount of time.
Answer:
5/6 hour = 5/6 × 60 = 300/6 = 50 minutes
8 tasks in 50 minutes
1 task = 50/8 = 6 1/4 minutes
a. robot completes task in 6 1/4 minutes
b. #tasks per hour =
#of tasks × time takes to do task < or = 60
n × 6.25 = 60
6.25n = 60.
n= 60/6.25 = 9.6
robot can complete 9 tasks in one hour
Step-by-step explanation:
Find the value of f(–2) for the function f(x) = 4x + 10.
Answer: The answer is 2
Step-by-step explanation:
4(-2)+10=2
If one (1) tablespoon equals three (3) teaspoons, how many tablespoons are in 13 teaspoons?
a.2 2/3 tablespoons
b.4 1/2 tablespoons
c.3 1/3 tablespoons
d.4 1/3 tablespoons
A bag contains 9 red marbles and 7 yellow marbles. You randomly select three marbles from the bag.
What is the probability that all three marbles are red when you replace each marble before selecting the next marble
Answer:
9 out of 16 chances three red marbles are gonna come out
what is the greatest common factor of 6 and 8
Answer:
2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Solve for x by answering the number below/
Answer:
The value of x is 5.
Step-by-step explanation:
In a square, all sides are equal so you can compare the expressions to solve x :
[tex]4x - 2 = 2x + 8[/tex]
[tex]4x - 2x = 8 + 2[/tex]
[tex]2x = 10[/tex]
[tex]x = 5[/tex]
What is the image point of (-4,-3)(−4,−3) after a translation left 1 unit and down 2 units?
9514 1404 393
Answer:
(-5, -5)
Step-by-step explanation:
After adding (-1, -2) to the coordinates, the image point is ...
(-4, -3) +(-1, -2) = (-5, -5)
does anyone understand this?
Find the slope of the line passing through the points (3,3) and (3,-9)
Answer: 0.75
Step-by-step explanation:
0.47 as a percent 6th grade
Answer:
47%
Step-by-step explanation:
Answer:
0.47 = 47%
Hope this helps!
Which expression is equivalent to RootIndex 3 StartRoot 256 x Superscript 10 Baseline y Superscript 7 Baseline EndRoot? 4 x squared y (RootIndex 3 StartRoot x squared y cubed EndRoot) 4 x cubed y squared (RootIndex 3 StartRoot 4 x y EndRoot) 16 x cubed y squared (RootIndex 3 StartRoot x y EndRoot) 16 x Superscript 5 Baseline y cubed (RootIndex 3 StartRoot y EndRoot)
Answer:
B
Step-by-step explanation:
edg 2021
Answer: b
Step-by-step explanation:
the ratio of the number of womens shoes to the number of mens shoes in a shoe store is 12:7. What fraction of the shoes are mens shoes.
7/19 are the fraction of men's shoes
explanation + example:
Use the total number as the denominator: 6 + 8 = 14
Use each of the ratio terms as the numerator in a fraction:
6 becomes 6/14
8 becomes 8/14
Reduce each fraction to lowest terms:
6/14 simplifies to 3/7
8/14 simplifies to 4/7
The part-to-part ratio 6 : 8 converts into the fractions:
6/14 = 3/7
8/14 = 4/7
HURRY WILL GIVE BRAINLIEST
Given: ABCD is a parallelogram.
Prove: AB CD and BC DA
Angles Segments Triangles Statements Reasons
Please make the answer clear
Drawing the diagonal [tex]\overline {AC}[/tex] of the parallelogram makes the proof of the
congruency of opposite sides of a parallelogram clearer.
[tex]\overline {AB}[/tex] ≅ [tex]\overline {CD}[/tex] and [tex]\overline {BC}[/tex] ≅ [tex]\overline {DA}[/tex] by ASA rule of congruency
Reasons:
The two column proof is presented as follows;
Statement [tex]{}[/tex] Reasons
ABCD is a parallelogram [tex]{}[/tex] Given
∠BAC ≅ ∠DCA [tex]{}[/tex] Alternate interior angles theorem
∠BCA ≅ ∠DAC [tex]{}[/tex] Alternate interior angles theorem
[tex]\overline {AC}[/tex] ≅ [tex]\overline {AC}[/tex] [tex]{}[/tex] Reflexive property
ΔABC ≅ ΔACD [tex]{}[/tex] ASA rule of congruency
[tex]\overline {AB}[/tex] ≅ [tex]\overline {CD}[/tex] [tex]{}[/tex] CPCTC
[tex]\overline {BC}[/tex] ≅ [tex]\overline {DA}[/tex] [tex]{}[/tex] CPCTC
Therefore, segment [tex]\overline {AB}[/tex] and segment [tex]\overline {CB}[/tex] in ΔABC are congruent to
segment [tex]\overline {CD}[/tex] and segment [tex]\overline {DA}[/tex] in ΔACD by Angle-Side-Angle, ASA, rule of
congruency.
CPCTC stands for Congruent Part of Congruent Triangle are Congruent
Learn more here:
If tanx =√24 and cosx =−2√23, find sinx.
Answer:
Step-by-step explanation:
sin(x)=cos(x) × tan(x)
=(-2√23)×(√24)
=(-2√23)×(2√6)
=(-4√138)
=(-4(2√(3×23)))
=(-8√69)
How did i get this answer wrong? Can someone help me please
Answer:
3
Step-by-step explanation:
Set equation to 9 to find x:
9=5x-6
+6 +6
15=5x
x=3
Devansh buys a house for $189,900. The tax rate is 7.5%. How much was the tax on the home?
Answer:
Answer should be $4242.5
Step-by-step explanation:
Im doing the same thing
51. التي سجل 16 لاعبا للاشتراك في دروس التنس. ويخطط المدرب لاستخدام 50 كرة تنس لكل لاعب وامتلاك
200 إضافية كك عدد كرات التنس اللازمة للدروس
Answer:
no islamic state propaganda in my country
Step-by-step explanation:
A barrel contained 70 gallons of water. Water leaked out of the barrel at a rate of 5 gallons every 3 days.
At this rate, how many days did it take for all 70 gallons of water to leak out of the barrel?
Answer:
42 days
Step-by-step explanation:
Given
[tex]Gallons = 70[/tex]
Leakage = 5 gallons in 3 days
Required
Determine the number of days it finish leaking out
The scenario can be represented as:
5 gallons = 3 days
and
70 gallons = x
Where x represents the number of days to leak out 70 gallons
Cross Multiply:
[tex]5 * x = 3 * 70[/tex]
[tex]5 x = 210[/tex]
Divide both sides by 5
[tex]x = \frac{210}{5}[/tex]
[tex]x = 42[/tex]
Hence, it'll take 42 days
If LN = 6x - 5, LM = x + 7, and MN = 3x + 20, find MN
Answer:
68
Step-by-step explanation:
LM + MN = LN
x + 7 + 3x + 20 = 6x - 5
4x + 27 = 6x - 5
-4x -4x
27 = 2x - 5
+5 +5
32 = 2x
÷2 ÷2
16 = x
MN: 3x + 20
3(16) + 20
48 + 20
68
How you solved that
Please help me
A sheet of cardboard 3 ft by 4 ft will be made in a box by cutting equal sized squares from each corner and folding up the four edges. What will be the dimension of the box with largest volume.
[tex]\text{Hello, There!}[/tex]
[tex]\text{To find the volume of your equation, you would need to provide a height.}[/tex]
[tex]\text{Other than that, length \times width is going to help you find your area.}[/tex][tex]\text{Other than that, Length}\times{width = A.}[/tex]
[tex]\bold{A\;=\;Area.}[/tex]
[tex]\bold{W\;=\;Width.}[/tex]
[tex]\bold{L\;=\;Length.}[/tex]
[tex]\bold{H\;=\;Height.}[/tex]
[tex]\text{If you can figure out what your height is going to be,}[/tex]
[tex]\text{Then you can multiply L} \times {W} \times {H =} {\bold volume}[/tex]
[tex]\huge\text{Hope this helped! (:}[/tex]
[tex]\rule{300}{1.0}[/tex]
What’s 8/3 - 2/6 need in a reduced fraction
Answer:
7/3 or 2 1/3
Step-by-step explanation:
8/3 -2/6
Need a common denominator
Multiply 8/3 × 2/2
16/6 - 2/6
Subtract the numerators
14/6
simplify
7/3 or 2 1/3
Evaluate f(-2) for the function f(x)= -1/2x^2 + x + 1
Answer:
f(-2) = -3
Step-by-step explanation:
[tex]f(x)=-\frac{1}{2} x^{2} +x+1[/tex]
Just plug in x = -2
[tex]f(-2)=-\frac{1}{2} (-2)^{2} -2+1[/tex]
[tex]f(-2)=-\frac{1}{2} (4) -1[/tex]
4 can be rewritten as [tex]\frac{4}{1}[/tex] or [tex]\frac{8}{2}[/tex] so it has a common denominator.
[tex]f(-2)=-\frac{1}{2} * \frac{8}{2} -1[/tex]
[tex]f(-2)=-\frac{4}{2} -1[/tex]
[tex]f(-2)=-2-1[/tex]
[tex]f(-2)=-3[/tex]
plz help me it's due today
Pleaseeee helpppp!!!!
Answer:
C
Step-by-step explanation:
I have the same question and computer lol
Help! Got it wrong after trying first time and need helppp !
We are given the equation:
DA - 2qA = B³
Taking 'A' common on the LHS
A(D - 2q) = B³
Dividing both sides by (D - 2q)
A = B³ / (D - 2q)
What is the variable b equal to?
Answer:
x=-b-[tex]\frac{\sqrt{bx^{2} +100a}}{2a}[/tex]
x=-b+[tex]\frac{\sqrt{bx^{2} +100a}}{2a}[/tex]
Step-by-step explanation: