Answer:
6x + 12
Step-by-step explanation:
4x + 2 (x + 6)
4x + 2x + 12
6x + 12
A new hard drive costs $225, plus $40 per hour for labor. The linear equation y=40x + 225 gives the cost y in dollars for x hours of labor. If Jane has $385 to spend on computer repairs, what is the maximum number of hours the computer technician can work? *
Answer:
Step-by-step explanation:
225+40h=y
225 + 40x = 385
-225 -225
------- -------
40x = 160
x= 4
hope it helps
I NEED HELP
The manager of a water park keeps track of the amount of money collected, m, and the number of tickets sold, t, each day. Which best describes the variables m and t? *
A) The variable m is the independent variable because it depends on the number of tickets sold, t.
B) The variable t is the dependent variable because it depends on the amount of money collected, m, each day.
C) The variable t is the independent variable because if affects the amount of money collected, m, each day.
Answer:
C
Step-by-step explanation:
The increase of tickets sold increase the amount of money collected and the decrease of tickets sold means a decrease in money collected which implies that money is the variable being changed making it the dependant variable.
Tickets sold is independant, money is dependant
You had a bag of fruit snacks that you shared with 4 friends. Each of you got at least 2 fruit snacks. The inequality x/ 5 ≥ 2 models this situation. Solve the inequality to find the number of fruit snacks that were in the bag.
Answer:
10 fruit snacks were in the packet.
Step-by-step explanation:
lets look at the numbers, we have 5 and 2. your answer is 8 because 5x2=10
it would basiclly be the same as dividing. say your question was you have a packet of fruit snacks, there are 10 fruit snacks in the packet and 4 friends and you how many did you each have the answer would be 2.
your probably wondering why its 5 and not 4 well the question says... You had a bag of fruit snacks that you shared with 4 friends, it says you shared so that is why its 5 and not 4.
HOPE THIS HELPS!!!!!! :)
draw a quicksilver and tell me witch one is your fav
Answer: I can’t draw lol
But the comic version looks like he man it’s funny
Step-by-step explanation:
solve
-7(6 + d) = 49
Answer:
-13
Step-by-step explanation:
-42-7d=49
-7d=49+42
-7d=91
-d=13
d=-13
What is the total cost of a DVD that sells for $22.99 plus a 5% sales tax?
PLZZZ HELLPPPP :< i wanna get an A!! ill mark first on brainliest u gettin all meh points!!
Answer:
C
Step-by-step explanation:
This is because in order to find the area, you need to dfine R^2*PI and half of 12 is 6 so 6*6 is 36 and 36 times 3.14 is 113.04 and since you need to convert it into cal, times that by 22 which is C
Answer please I will try to mark Brainliest
Write an inequality for the situation
A. Shane has more than 5 pets
B. Adam must earn at least $200 to buy a new bike
3. Bre's math test score cannot be less that a 75% to keep her current math grade
4. Sarah's dance practice is at most 2 hours long
5. Shannon is less that 8 years old
There are 96 dogs at the dog park.
1/8 of the dogs are brown
5/6 of the dogs are black.
The rest are mixed colors.
In this park how many dogs are mixed colors?
Answer:
4 dogs :]
Step-by-step explanation:
1/8 brown dogs = 12 dogs
5/6 black dogs = 80 dogs
12 + 80 = 92
96 - 92 = 4
Therefore, 4 dogs are mixed colors.
Hope this helps, sorry if this is wrong! Have a great day! <)
Answer:
4 dogs.
Step-by-step explanation:
To solve this, we can find 1/8 of the dogs and 5/6 of the dogs then add them together. (This is the total amount of brown and black dogs.) Then, we can subtract this number from 96 (total) to find the rest (mixed colors).
1/8 of 96 is 12. There are 12 brown dogs.
5/6 of 96= 96/6*5= 80. There are 80 black dogs.
80+12=92.
Subtract that from 96 and you get 4—the number of dogs with mixed colors.
4 dogs are mixed colors.
please help me im confused.
Answer:
50
Step-by-step explanation
substitute the value of the variable into the equation and simplify.
Can someone help me with this plz so i could get it over with thanks brainliest for first person and correct answer
PLEASE HELP NO...
NO NONSENSE PLZZZ
Answer:
So, basically they want the answers of the problems?
Step-by-step explanation:
1. seven feet is below 4 1/2 feet below sea level
2. sixteen is higher then zero
3. three feet is less then five and a half
4. loosing $500 dollars is worse then gaining $200
5. 64 is worse then a 65
6. 13.2 is more then both November and October combined
Help me with this question.
Answer:
E is the answer
Step-by-step explanation:
I used my head. Hope this is right.
The expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. If the length is Fraction 2 over 3 unit and the width is Fraction 1 over 3 unit, what is the perimeter of the rectangle in units?
a) 2 over 3 unit
b) 1 unit
c) 1 and 2 over 3
d) 2 unit
Answer:
2 units!
Step-by-step explanation:
On Labor Day, Ross and his brothers went fishing to the Chaumont River, Ross took home 15
catfish, which amounted to three-fourth of the total catch. What was the total catch made by them that
day?
Answer:
20 fish
Step-by-step explanation:
3/4 of 20 is 15
Estimate the answer by rounding each fraction to the nearest whole number and then subtracting.
Answer:
27
Step-by-step explanation: 58 and 5/12 rounds down to 58, 30 and 5/7 rounds up to 31. 58-31= 27
If x+y = 12 and xy = 14, find the value of (x2 + y2).
Answer:
24
Step-by-step explanation:
If x+y=12, x2+y2 must be double this. 12×2=24
Answer:
Substitute x + y = 12 and xy = 14 in the above expansion, we get, Therefore, the value of is equal to 116.I think
Form a polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3
Answer:
I think it's umm I think it's umm carrot
Can someone help me with this one ?
Answer:
24, 48
Step-by-step explanation:
The change in each number is by 8.
Answer:
24 and 48
Step-by-step explanation:
these numbers are all going up by 8
Write a polynomial in standard form that represents the area of the shaded region.
A rectangle. Its length is labeled 2 x minus 9 and its width is labeled x plus 5.
Answer:
2x²+x-45
Step-by-step explanation:
In standard form the area of the rectangle is -
A = (2x² + x - 45) square units.
What is function?A function is a relation between a dependent and independent variable. We can write the examples of functions as -
y = f(x) = ax + b
y = f(x, y, z) = ax + by + cz
Given is to write a polynomial in standard form that represents the area of the shaded region which is rectangle whose length is labeled (2x - 9) and its width is labeled (x + 5).
We can write the area of the rectangle as -
A = (2x - 9)(x + 5)
A = 2x(x + 5) - 9(x + 5)
A = 2x² + 10x - 9x - 45
A = 2x² + x - 45
Therefore, in standard form the area of the rectangle is -
A = (2x² + x - 45) square units.
To solve more questions on functions, visit the link below-
https://brainly.com/question/30194223
#SPJ2
PLease help lol i dont understand this lol thanks lol ill give brainliest lol
A. (0,4)
B. (1.5,0)
C. -4
D. (-3,-3)
Mark as brainlist
Answer:
A: (-4 , 2.5)
B: (1.5 , 1.5)
C: (0 , -4)
D: (-3 , -2.5)
Hope this helps you. Do mark my answer as brainly. Thanks
Please help me solve these problems
Answer:
1st option
Step-by-step explanation:
y=3x^2-24x+58
[HELP! PLEASE]
How can you use the double number line diagram to find what percent 240 is of 300?
Answer:
1. second
Step-by-step explanation:
is this like a test or sum
Help please and if your not please don’t take my points
9514 1404 393
Answer:
4. D'(5, -5), E'(2, -7), F'(6, -1), G'(10, -8)
5. T(-3, 2)
Step-by-step explanation:
4. Translation by 4 units right and 5 units down adds (4, -5) to each given coordinate point. (We note that these coordinates do not actually form a parallelogram.) The figure and its translation are attached.
__
5. The translation is ...
X' -X = (-8, -1) -(-5, -3) = (-8+5, -1+3) = (-3, 2)
The translation is left 3, up 2. We don't know the translation notation you're used to, so we'll write it as ...
T(-3, 2) . . . . . translation left 3, up 2.
Answer:
welp
theres ur answer above me
Step-by-step explanation:
Taut and Saint determine that once the shop opens they can earn $12 in profit for every $1.00 spent on all the purchases above. How much money can Taut and Saint expect to make in profit?
Answer:
this is the answer 11
do u go to ms 358
It takes teccance 5 minutes to read 1 pages. Of terrance read for about an hour estimate how many pages he should read
Estimeate the answer
Answer:
12
Step-by-step explanation:
That’s what I got
Answer:
12
Step-by-step explanation:
60 minutes are in a hour. If he reads 1 page per 5 minutes we have to divide 60 by 5.
60/5= 12
:)
Look at the composite figure below. The rectangle is 15 inches by 7 inches. The two congurent
squares have a side length of 5 inches.
What is the shaded area of the composite figure in square inches?
Answer: 80 square inches
Step-by-step explanation:
The rectangle’s area is 105 square inches
Each square had an area of 25 square inches, divide 25 by two to get both triangles (12.5)
Multiply by two (gets 25)
Subtract that from 105 and you get 25
Answer:
80 squared inches
Step-by-step explanation:
you find the area of the rectangle first which is 105
then you take away half of each square from the rectangle for each side so just picture the squares as triangles
base=5in so now you find the area of each triangle which gives you
height=5in 5 * 5 / 2= 12.5 and since you have two,multiply 12.5 by 2
12.5 *2 = 25
now subtract 25 from 105 (105 - 25= 80)
and you get your area =80 sq. in.
A shoe store bought a pair of shoes for $50, and sold it for $80. What percentage was the mark-up?
Answer:
37.5%
Step-by-step explanation:
The surface area of the prism is square units. All measurements in the image below are in units. (Input the whole number only.)
A triangular prism is shown with 2 right triangular sides having legs 4 and 3 and hypotenuse 5. The length of the prism is 4.5
(1 point)
Answer:
Srry I'm late but its 54
Step-by-step explanation:
I took the test and I saw other questions with the answer 54
