Answer:
2k/5 + 1 + -k+1/3
Step-by-step explanation:
(2k - 7)/5 + 1 - 1 x (k - 1)/3
Simplify
Combine multiplied terms into a single fraction
2k - 7/5 + 1 - 1 x k - 1/3
2k- 7/5 + 1 + -1(k - 1)/3
Distribute
2k - 7/5 + 1 + -1(k - 1)/ 3
2k - 7/5 + 1 + = -k + 1/3
Solution
2k - 7/5 + 1 + -k + 1/3
Answer:
[tex]\frac{k-1}{15}[/tex]
Step-by-step explanation:
[tex]\frac{(2k - 7)}{5} + 1 - \frac{(k-1)}{3}[/tex]
[tex]\frac{3(2k -7)}{3 ( 5)} + \frac{15 * 1}{15 * 1} - \frac{5(k-1)}{5 * 3}[/tex]
[tex]\frac{6k - 21}{15} + \frac{15}{15} - \frac{5k - 5}{15}[/tex]
[tex]\frac{(6k - 21) + 15 - (5k - 5)}{15}[/tex]
[tex]\frac{(6k - 6) - (5k - 5)}{15}[/tex]
[tex]\frac{6k - 6 - 5k + 5}{15}[/tex]
[tex]\frac{k - 1}{15}[/tex] <------This is your answer
Hope this helps!
Maya has 6 1/8 yards of cloth. If she uses 3 1/4 yards to make a skirt, how many yards will she have left
Hurry help me solve this equation.
Answer:
Step-by-step explanation:
the 3rd one
HELP I WILL MARK THE BRAINLIEST ANSWER
Answer:
D. 225 square units
Step-by-step explanation:
Multiply 2.5 by the scale factor of 6.
2.5 * 6 = 15
Then because it is a square, multiply 15*15
15 * 15 = 225
The answer is 225
Answer:
D
Step-by-step explanation:
The side length of the new square = 6 × 2.5 = 15 then its area
A = 15² = 225 units² → D
Could I uh get some help this is two days overdue and I uh didnt notice until now so... ;-;"
Answer:
4Step-by-step explanation:
to understand thisyou need to know about:meanPEMDASlet's solve:according to the question
[tex] = \sf\frac{2 + 2 + 2 + 3 + 3 + 4 +5 + 7 + 8}{9} [/tex]
[tex]\sf = \frac{36}{9}[/tex]
[tex]\sf = 4 [/tex]
therefore
our balance point is 4
-12x + 2 y = 8
-6x + y = -3
Answer:
PEMDAS
Step-by-step explanation:
USE PEMDAS
Otis had a salad for $4.50, a sandwich for $6.25, and a drink at his favorite restaurant. The tax for the entire meal was $0.54. What was the price of the drink. Meal tax 4.5%
Answer:
1.25
Step-by-step explanation:
Answer:
wrong
Step-by-step explanation:
1.250 is the correct answer
In exercises 1 and 2, find m<1 and m<2. Tell which theorem you used in each case.
Answer:
m∠2 = 78°
Step-by-step explanation:
From the given picture,
lines 'm' and 'n' are the parallel lines and line 't' is the transverse line.
∠1 and angle with the measure of 78° are corresponding angles.
Therefore, m∠1 = 78°
m∠1 = m∠2 [Vertical angles are equal]
m∠2 = 78°
What is 0.66% of 9,500 is
Answer:
62.7
Step-by-step explanation:
Answer:
62.7%
Step-by-step explanation:
At the Fast-Pack It shipping, the employees can unload 25 trucks in 5 hours. Which of the following is a correct unit rate for this situation?
A. 1/5 of an hour per truck
B. 5 hours per truck
C. 1/5 of a truck per hour
D. 1 truck per hour
Answer:
The answer is A. 1/5 of an hour per truck.
Step-by-step explanation:
25/5=5 so that means 5 trucks per hour, or 1/5 of an hour per truck.
Hope this helps!! :)
The value of a yacht was £230 000.
The yacht depreciated by 12% each year.
Work out it’s value after 3 years, to the nearest £100.
Answer:
88/100 x 230000=202400
88/100 x 202400=178112
88/100 x 178112=156,738.56
Ans) Pounds 156,700
Step-by-step explanation:
Help this is due in 30 mins
The graph shows the amount of money you and your brother are saving for a trip to a water park.
Your brother saves $----- less than you each week.
Answer:
you save $90 each week your brother save $71 each week.
so your answer would be your brother saves $19 less than you each week
Find the area of the trapezoid
Answer:
16 cm²
Step-by-step explanation:
(-9) / *fill the blank* = 5
Answer:-1.8
Step-by-step explanation:
what is 30x65 -3x12 874x34
Answer:
DB!
Step-by-step explanation:
30x65-3x12 = 1914
874x34 = 29716
Hope I helped! Click the !
Classify the number -3 into as many categories as it belongs: Natural number, whole number, integer, or rational number.
What is the polynomial in standard form?
What is the solution to the system of equations y = -1/2 x + 1 and y = 2x + 6?
Answer:
Since by the 2nd equation, we know that y is the same as 6-x, we can substitute that for y in the first equation:
y = 2x + 3 -> 6 - x = 2x + 3 -> 6 = 3x + 3 -> 3 = 3x -< x = 1 and by either of the two equations, that derives y = 5
Step-by-step explanation:
Answer:
ok you can use subsitution for this one
since y=2x+6
subsitute 2x+6 for y
3x-(2x+6)=6
3x-2x-6=6
add like terms
x-6=6
add 6 to both sides
x=12
subsitute
y=2x+6
y=2(12)+6
y=24+6
y=30
x=12
y=30
(x,y)
(12,30)
Step-by-step explanation:
Find the area of the figure.
Step-by-step explanation:
Area of this figure = 14×11+5×2+11×2
=154+10+22
186m²
Answer:
164 sq. m.
Step-by-step explanation:
Cut the figure into 2 seperate shapes to find the area of them separately. (I cut it so that I had a 5*2 figure and a 14*11 figure)
14*11 because 16-5=11
14*11=154
5*2=10
154+10=164 sq. m.
Which net represents this triangular prism?
Answer:
The top right one.
Hope this helps :)
how can I solve this?
Answer:
40/30 or 4/3
Step-by-step explanation:
Tangent is opposite leg over adjacent.
The adjacent leg to A is 30 while the opposite is 40
40/30 simplified is 4/3.
Answer:
40/30 or 4/3 I think
Step-by-step explanation:
For the data set below, which would be the best measure of center? 12, 14, 10, 15, 9, 33
Answer:
13
Step-by-step explanation:
To find the middle measure (median), first order the numbers in numerical order:
9, 10, 12, 14, 15, 33
Now find the center: between 12 and 14. The number evenly spread between 12 and 14 is 13, so the best median is 13.
Hope it helps!
-8x + 4 - 9 - 5x
help me ASAP
Answer:
-13x-5?
Step-by-step explanation:
simplify? if not this answer is wrong
What is the solution set of {x | x < 2} U {x | x ≥ 2}?
the empty set
all numbers less than -2 and greater than 2
all real numbers
the numbers between -2 and 2
Answer:
All real numbers.
Step-by-step explanation:
The set includes 2 AND all numbers less than 2 AND all numbers greater than 2.
Answer:
All real numbers.
Step-by-step explanation:
f(x)= (x+2)2
f(x)=a (x-h)2+k
find : vertex, domain,range,axis of symetery , up/down, min/max , graph
f(x) = (x + 2)² ⇒ f(x) = (x - (-2))² + 0 ⇒ h = -2 , k = 0
vertex: (-2, 0)
domain: R
range: <0, ∞)
axis of symetery: x = -2
up {a=1>0}
min: f(-2) = 0
graph: {f(0)=4}
What is 7/8% as a decimal
7,12,13,14,15,14,19,14,13,10,11,7,18,20,14,16,14,18,13
find the median?
Answer:
14
Step-by-step explanation:
its 14 because its listed more then once i mean so is 13 but 14 is listed 6 times and 13 is listed 3 times
so there for your answer is 14
???????????????????????????????
Answer:
i think its A
Step-by-step explanation:
you add all the numbers up together and dvide by how many numbers there are. thats what i did and got 6
100 Ponits give away to answer the question.
Which relationship describes angles 1 and 2?
adjacent angles
complementary angles
supplementary angles
vertical angles
Two parallel horizontal lines intersected by an angled line with one labeling the top left angle and two labeling the bottom right angle of the top line
Answer:
vertical angles
Step-by-step explanation:
The ages, in years, of Sharice’s family members are shown. What is the mean absolute deviation of the data set?
2, 5, 18, 20, 31, 45, 76, 54, 34, 82
Answer:Statistics Calculator: Mean Absolute Deviation (MAD). Use this calculator to compute the mean absolute deviation from a data set. Data is from: ... Values must be numeric and may be separated by commas, spaces or new-line. Press the ..
Step-by-step explanation:
Answer:
the answer is 14
Step-by-step explanation:
How many solutions does the equation 2(x+1) = 2x+1 have?
Answer:
No SolutionsExplanation:
2(x + 1) = 2x + 1
Simplify both sides of the equation2(x + 1) = 2x + 1
(2)(x) + (2)(1) = 2x + 1 [Distribute]
2x + 2 = 2x + 1Subtract 2x from both sides2x + 2 − 2x = 2x + 1 − 2x
2 = 1
Subtract 2 from both sides2 − 2 = 1 − 2
0 = −1
This Is False, Therefore There Are No Solutions- PNW