Answer: w=p/2-1
Step-by-step explanation:
I just took the test
Each year a store decreased the price of a certain model of TV by $35. If the
price in 2001 was $1,950, what was the price in 2009?
Group of answer choices
Answer:
1,670
Step-by-step explanation:
35 x 8 = 280
1,950 - 280 = 1,670
For the function H(t) = 3t - 5
Find when H(t) = 46
Answer:
t = 17
Step-by-step explanation:
Plug in 46 for H(t) into the above equation and solve for t.
46 = 3t - 5 (add 5 to both sides)
51 = 3t (divide both sides by 3 to isolate t)
17 = t or t = 17
if h(x)=3x + 4 , what is h(2x-3)
Answer:
h(2x-3) = 6X - 5
Step-by-step explanation:
So, the required function is [tex]h(2x-3)=6x-5[/tex]
Mapping:
A mapping diagram is an image of two circles that shows the relationship between the input and output values.
Given function is,
[tex]h(x)=3x + 4[/tex]
Now, applying the given transformation into the given function
[tex]h(2x-3)=3(2x-3)+4\\h(2x-3)=6x-9+4\\h(2x-3)=6x-5[/tex]
Learn more about the topic mapping:
https://brainly.com/question/2565755
Which of the following correctly solves this equation? ( − 6 ) 2 − ( 6 ) ( 6 ) = 36 ( − 6 ) ( − 2 ) = 12 ( − 6 ) ( − 6 ) = 36 ( − 6 ) ( − 6 ) = − 36
The correct solution are: ( − 6 ) ( − 2 ) = 12 and ( − 6 ) ( − 6 ) = 36 .
Addition Sign Rules
Here it is important to remember the rules for the addition of integers numbers:
+ + Add Final result (+) - Final result (+)
- - Add Final result (-) - Final result (-)
+ - Subtract - Final result (the sign of the integer having a greater value)
- + Subtract - Final result (the sign of the integer having a greater value)
Multiplication Sign RulesThe rules for multiplication of numbers are:
+ + or - -The result presents a positive sign (+) because the signs are the same.
+ - or - +
The result presents a negative sign (-) because the signs are different.
For solving this question, you should apply the rules presented previously. And after that check, if your result is the same that the question gives.
Option1( − 6 ) 2 − ( 6 ) ( 6 ) = 36
-12 -(36) = -12 -36 = -48 -> It is not the solution given in the exercise because -48 ≠ 36.
Option2( − 6 ) ( − 2 ) =12
12=12 -> It is the solution given in the exercise because 12=12.
Option3( − 6 ) ( − 6 ) = 36
36=36-> It is the solution given in the exercise because 36=36.
Option 4( − 6 ) ( − 6 ) = − 36
36≠ -36 -> It is not the solution given in the exercise because 36 ≠ -36.
Read more about rules for multiplication here:
brainly.com/question/16119150
#SPJ1
Can anyone help me identifying pounds and liters ;-;
Answer:
sure but can u help me ban 50070356 he or she is using my pfp as hers
Step-by-step explanation:
use a number line to find the difference-6.5 - 2
Answer:
The answer would be -8.5
Step-by-step explanation:
If you start at -6.5, to find the difference (subtract) you would move left two whole spaces to get to -8.5.
On the other hand, if you were to start at 6.5 and subtract 2, your answer would be 4.5.
It depends if your first number is negative or positive.
a number x increased by 10 is 102
Answer:
x = 10.2
Step-by-step explanation:
10.2 × 10 = 102...
Answer:
x+10=102
Step-by-step explanation:
the word "increased" signifies addition because of the value getting larger. the word "is" indicates an equal sign. therefore, the equation is x+10=102
Which number is both a perfect square and
perfect cube?
A) 9
B) 256
C) 64
D)512
Help please..........
Answer:
no solution
Step-by-step explanation:
if you solve for x then you get x-x which leads you to -6=0 that is no true and undefined
x-6=x
answer
x=6
why? pag nilipag mo yung negative 6 sa kanan . magiging positive sign na sya
Which equation represents the graphed function?
–3x + 2 = y
–x + 2 = y
x – 3 = y
2x – 3 = y
Answer:
-x-3 = y
Step-by-step explanation:
what is the answer for
2s-8=2(s-2)
Answer:
No Solutions
Step-by-step explanation:
Equation:
2s - 8 = 2(s - 2)
2s - 8 = 2s - 4
2s = 2s + 4
No Solutions
can someone help please ASAP?????????????
Answer:
B
Step-by-step explanation:
they are real numbers that are greater than 0 but less than 4
guys once i get 10 brainliest i will start doing +50 points everday!! im at 7 btw !!
Answer:
omg yay congrats :)
Step-by-step explanation:
you can go to my profile page and answer 3 of my questions that only have one answer. you dont have to put a legit answer and i'll give you brainliest ❤️
Answer:
You are almost there!!
Step-by-step explanation:
PLEASE PLEASE PLEASE HELP ME
Answer:
8 cars
Step-by-step explanation:
8*50= 400
What combination of transformations is shown below?
Answer:
I think its Translation then reflection
Step-by-step explanation:
3. Eve wants to purchase a game console that costs $165. So far, she has saved $52 and plans to
save an additional $30 per week.
Answer:
If the question is how many weeks will it take to get the remaining 113.
Step-by-step explanation:
Then the answer is almost 4 weeks. 3 and 2/3 weeks.
-15=10x-40x
what does x equal to
Answer:
0.5
Step-by-step explanation:
-15=-30x
-15/-30=0.5
PLEASE HELP! 30 POINTS!! WILL GIVE BRAINLIEST TO BEST ANSWER!!
THANK YOUUU
What is the expression in factored form? please show steps on how to get both answers!
1. x2+13x +42
2. 9x^2−4
^ means its number beside is the exponent.
Answer:
1. The factored form of the given expression is (x+7)(x+6).
2. What is the expression in factored form . 9x^2 -4
Step-by-step explanation:
1. The given expression is,
The degree of the expression is 2, the constant term is 42, and the coefficient of x is 13.
Use factoring by grouping method
To find the factor form, we have to find two numbers whose sum is 13 and whose product is 42.
The factors of 42 are,
From which the sum of 6 and 7 is 13.
So We can write the 13x as 7x+6x.
2. This expression can be factorized using the difference of squares which can be illustrated as follows:
A^2 - B^2 = (A+B)(A-B)
In the given example:
sqrt(9x^2) = 3x
sqrt(4) = 2
and the two squares are separated by a negative sign
Therefore, the difference of squares is applicable
Based on this, factoring the given expression would give us:
9x^2 - 4 = (3x+2)(3x-2)
say we have ratios and i have to determine which one does not belong
12 : 18 2 to 3 6/9 18 : 21
so the ratio that does not belong is?
Answer:
18:21
Step-by-step explanation:
If you divide all of the ratios (12 divided by 18, etc) they all equal 0.66.. besides 18:21
Hope this helps!
helpppppppp
Q1) A car travels a distance of 174 km in 3 hours. Work out its average speed. *
Q2) Ali drives at a speed of 80km/h for 3 hours. Find the distance covered by him. *
Q3) The time taken by a train to cover 240km at a speed of 60 km/h is *
1 point
6 hours
4 hours
8hours
Answer:
Q1) 58 km/h
Q2) 240 km
Q3) 4 hours
Step-by-step explanation:
1) devide 147 and 3
2) multiply 80 and 3
3) devide 240 and 60
Answer:
58
240
4
____________________
Given line m is parallel to line n. What theorem or postulate justifies the statement? ∠1 ≅ ∠4
Answer:
corresponding angles postulate
Step-by-step explanation:
just took the test ;)
HELP PLS FAST PLEASE HELP ME AHHH PLEASE
Answer:
Function 1 has a greater slope and greater y-intercept than Function 2.
Step-by-step explanation:
Function 1
Slope: 1/3
y-intercept: 2
Function 2
Slope: -2/4
y-intercept: -2
The two favorite plants in Mary's garden are 6.56 feet and 8 feet tall. What is the difference in height of the plants?
Answer:
The height difference is 1.44 feet
Step-by-step explanation:
8 feet (1 plant height) - 6.56 feet (1 plant height) = 1.44 feet (height difference)
parker jogged 5 kilometers one mile is approximately equal to 2.2 kilometers which measurement is closest to the number of miles parker jogged.
Answer:
the number of miles is 3.107 miles
Use the formula an = d (n − 1) + aj to write a formula for the arithmetic sequence below.
2, 6, 10, 14, 18,
Answer:
[tex]a_{n}[/tex] = 4n - 2
Step-by-step explanation:
There is a common difference d between consecutive terms in the sequence, that is
6 - 2 = 10 - 6 = 14 - 10 = 18 - 14 = 4
This indicates the sequence is arithmetic with n th term
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 2 and d = 4 , thus
[tex]a_{n}[/tex] = 2 + 4(n - 1) = 2 + 4n - 4 = 4n - 2
What is the solution of the following system
-2x-y=1
-4x-2y=-1
which is the equation of a line that has a slope of 1/2 and passes through Point (2,-3 )?
Answer:
y = 1/2x - 4
Step-by-step explanation:
y = mx + b
-3 = 1/2(2) + b
-3 = 1 + b
b = -4
y = 1/2x - 4
HELP. Type the correct exponet 1/10,00= 10(?)
Answer:
100
Step-by-step explanation:
Which kind of expression is 400(0.5)?
Dawn and Mary work at Great Clips. They each make $11.50 per hour plus tips. Last weekend, Dawn worked x number of hours and earned $125 in tips. Mary worked y number of hours and earned $153 in tips. Dawn determined that using the expression 11.50x + 125 + 11.50y + 153 will calculate the amount the girls earned together last weekend. Select another expression the girls could use.Immersive Reader
Answer:
T=11.50(x +y) + 278Step-by-step explanation:
in this problem we are looking at an alternative expression to the given expression for the total earning which is
Given data
T=11.50x + 125 + 11.50y + 153
let us collect like terms we have
T=11.50x + 11.50y + 153+ 125
T=11.50x + 11.50y +278
we can factor out 11.5 since it is common
T=11.50(x +y) + 278
The alternative expression the girls could use is
T=11.50(x +y) + 278