Answer:
The 3 Apples at the Quick Market is the better choice.
Step-by-step explanation:
3x1.26 is 3.78 and 5x1.05 is 5.25.
Part Sophia's brother, Stanley, is cooking carrots for the family dinner. He needs to make less than twice as many servings of carrots as Sophia makes of mashed potatoes. If Sophia makes 10 servings of mashed potatoes, write an inequality for y, the amount of servings of carrots Stanley needs to make.
Answer:
Step-by-step explanation:
Twice the serving of mashed potatoes is 2 x 10 = 20
If y is the number then y < 20
Find the x values of x in the parallelogram
Answer:
No idea
Step-by-step explanation:
You need to show the parallelogram in order for your question to make sense.
Byron drives from his house to the gas station and then to the market. How many miles does he drive in all? B 7 Gas station (3.8) Byron's house (88) Market (3.3) 1 unit 1 mile
Answer:
95.1 miles
Step-by-step explanation:
If one unit equal to one mile
Then,
Gas Station with 3.8 units = 3.8 miles
Byron's house with 88 units = 88 miles
Market with 3.3 units = 3.3 miles
Total miles travelled from Byron's house to gas station and then to market =3.8+88+3.3= 95.1 miles
Alexandra read 3/7 of the pages in her 112-page book. How many pages has she read already?
Answer:
48 pages
Step-by-step explanation:
112÷7=16 so 3x16=48
Someone help me with number 2 please
What is step 10 in this proof
Answer:
I do not understand this. I am sorry.
Answer:
More details pls
Step-by-step explanation:
6 times 3 and 2/3 distributive property
Answer: about 11.88
Step-by-step explanation: you just multiply all of it lol
6
Factor the expression.
4z- 28
Answer:
Simplifying
4z = 28
Solving
4z = 28
Solving for variable 'z'.
Move all terms containing z to the left, all other terms to the right.
Divide each side by '4'.
z = 7
Simplifying
z = 7
what is the value of k?
can someone solve this please?
Answer:
3.16 units
Step-by-step explanation:
The distance between the points P1 (6, 8) and P2 (7, 5)) can be solved by using the distance formula given as [tex] d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex].
Let,
[tex] (6, 8) = (x_1, y_1) [/tex]
[tex] (7, 5) = (x_2, y_2) [/tex]
Plug these values into the distance formula.
Thus:
[tex] d = \sqrt{(7 - 6)^2 + (5 - 8)^2} [/tex]
[tex] d = \sqrt{(1)^2 + (-3)^2} [/tex]
[tex] d = \sqrt{1 + 9} [/tex]
[tex] d = \sqrt{10} = [/tex]
d = 3.16 (nearest tenth)
Distance between the two points in the graph is approximately 3.16 units
List the angles in order from smallest to largest 2.8 3.2 and 3
Answer:
2.8, 3, 3.2 jhgfdsdrftggggggbhjn
The average no. of defective components
on o repairing a computer is found to 1 in 10
find the probability of getting exactly 3
defective components among 10 repaired
computer selected at random.
_______________________________
= 3 ÷ 10 × 100= 30%THE CHANCES ARE 30%_______________________________
Given a right triangle with one leg of 4 units long and another leg 3 units long how long is the hypotenuse?
Answer:
5 units
Step-by-step explanation
Answer:
3
Step-by-step explanation:
I was too lazy to provide an explanation
One side of a triangle is two times the second side. The third side is 5 feet longer than the second side. The perimeter of a triangle is 49 feet. Find the length of each side.
1/3 *divide* 3/8 = m
help?
Answer:
8/9
Step-by-step explanation:
To make it a fraction form answer, you multiply the dividend numerator by the divisor denominator to make a new numerator.
Furthermore, you multiply the dividend denominator by the divisor numerator to make a new denominator:
'
Thus, the answer to 1/3 divided by 3/8 in fraction form is: 8/9
Answer:
8/9
Step-by-step explanation:
Use a calculator. It is way easier. Math is hard.
y varies inversely as x, if y = -3 when x = -6, find
when x = 14.
Answer:
1.29
Step-by-step explanation:
yvaires inversly as x
y=k/x-3=k/-6k=-3(-6)y=k/xy=18/14y=1.285y=1.29Answer:9/7
Step-by-step explanation:
Find the value of x. Round to the
nearest tenth.
Step-by-step explanation:
The answer can be found by multiplying 1.4ft by 2.1 ft which gives you 2.94 the four in the 2.94 cannot be rounded up but the 9 can which makes the answer 3 feet by rounding the 2.9 up to 3
Is this correct? I don’t think it is just guessed.
Step-by-step explanation:
Checked out the attached image
Given: f(x) = 2x^4 – 3x^3– 35x^2 – 9x + 45
Explain how you can show that (x-1) and (x+3) are factors.
Answer:
45-35-9-3+2 = 45-47+2 = 0
if the sum of coefficients is equal to 0, 1 is the factor of the polynomial
you can find other integer factors by looking on the integer factors of 45, so -3 will be a guess or you use use Horner, find how does this polynomial look like after factoring out (x-1) and try to group or other technic
Tell whether or not the relation is a function.
{(-4,-7), (-1, 8), (4, -7), (4, -8)}
Answer:
Not a function because the domain 4 repeats.
Help please. Which polynomial represents the sum below? (20 points)
Answer:
b option ..............
Jack is mowing a lawn that has a shed,
Find the area of the lawn that jack has to mow.
The dimensions of the yard are 12x - 6 long and 7x wide.
The dimensions of the shed are 2x + 4 long and 4x wide.
Find a polynomial that describes the area of the lawn that needs to be mowed.
Step 1: Find the area of the lawn.
Step 2: Find the area of the shed.
Step 3: Find the area of the lawn by subtracting the shed area from the yard area.
Answer:
76x^2 - 58x
Step-by-step explanation:
Area of the Yard: 7x(12x-6) = 84x^2-42x
Area of the Shed: 4x(2x+4) = 8x^2+16x
Area of the Lawn: 84x^2-42x -(8x^2+16x) = (84x^2-8x^2) + (-42x-16x) =
76x^2 - 58x
The answer is "[tex]\bold{84x^2 - 42x, 8x^2 + 16x,\ and\ 76x^2 - 58x}[/tex]", and the further calculation steps can be defined as follows:
For step 1:
Calculating the lawn area:
[tex]\to \bold{7x (12x -6) = 84x^2 - 42x}[/tex]
For step 2:
Calculating the shed area:
[tex]\to \bold{4x( 2x + 4) = 8x^2 + 16x}[/tex]
For step 3:
Calculating the lawn area by subtracting the area of the shed from the area of the yard:
[tex]\to\bold{ 7x (12x -6) - (4x(2x+4))}\\\\\to\bold{ 84x^2-42x -(8x^2+16x)}\\\\\to\bold{ 84x^2-42x -8x^2-16x}\\\\\to\bold{ 76x^2-58x}\\\\[/tex]
So, the final answer is "[tex]\bold{84x^2 - 42x, 8x^2 + 16x,\ and\ 76x^2 - 58x}[/tex]".
Learn more:
Area calculator: brainly.com/question/22951582
2y+1=x
3x+y=17
Substitution
Answer:
The answer is (5,2) or x = 5, y = 2
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Hoped this helped!
Could I perhaps get brainly?
Hannah pays $27.50 for her dinner at her favorite restaurant in New York City. The cost of her dinner includes tax and tip, which was a 30% increase on the cost of her meal. What is the cost of Hannah’s meal without tax and tip?
Answer: $19.10
Step-by-step explanation:
To be honestly im not sure if this is 100% correct but, i did the work so it should be. So what i did was move the decimal from $27.50 one place to the left which is= 2.750. i then rounded the easiest number which then gave me the answer $2.80. Now the percentage, its 30% so you then change it to .30
then you multiply that number (.30 which is basically 3) with $2.80.
$2.80
x .30
--------
you then get $8.40
which is the total cost of tax AND tip.
you subtract that with the cost of the dinner. ( $27.50 - $8.40 ) and you get the answer $19.10! I hope this helps! :))
3. Kai sold 3x +5 textbooks in August and 2in September. What
would be the simplified expression that represents the total number of
books Kai sold in those two months? *
Answer:
3x+7
Step-by-step explanation:
Answer:
maybe?
Step-by-step explanation:I think it would be 3x+7 because you'd just add the 2 in september to the 5 in aug.
Are they like terms? 3x & -x
Anna has a small business. Her mean revenue over the past 10 years is $85,000 with standard deviation of 2200. Anna earned 55% of her mean revenue by December 31, 2020. How much money does Anna want to have by year's end?
Answer:
$121,000
Step-by-step explanation:
Mean = $85000
Standard deviation = $2200
55% of mean revenue at the end of the year will be :
0.55 * $2200
0.55 * 2200
= $121,000
Hence, Anna wants to have $121,000 by year end
Which figure represents the image of parallelogram
LMNP after a reflection across the line y = x?
o figure A
O figure B
o figure C
O figure D
The figure that represents the image of parallelogram LMNP after a reflection across the line y = x is figure C
How to determine the figure?From the graph, the coordinates of the parallelogram LMNP are:
L = (3,1)
M = (4,3)
N = (5,3)
P = (4,1)
When reflected across the line y = x, the coordinates become
L' = (1,3)
M = (3,4)
N = (3, 5)
P = (1, 4)
The figure with the above coordinates is figure C
Hence, the figure that represents the image of parallelogram LMNP after a reflection across the line y = x is figure C
Read more about reflection at:
https://brainly.com/question/4289712
Find the area of a circle with a circumference of 18.84 units
Answer:
28.25
Step-by-step explanation:
Area = C²/ 4π = 28.245673384359
Answer:
28.25 units^2
Step-by-step explanation:
Hope this helps!
I WILL BRAIN LIST YOU HELP
Cora ran 3 miles last week and will run 7 miles per week from now on. Hana ran 9 miles last week and will run 4 miles
per week from now on.
In the answer box below,
1. Write a system of equations to describe this scenario.
2 Use Desmos to graph the system of equations you wrote and identify what the solution means in the context of the
problem
Answer:
See below and attached
Step-by-step explanation:
Cora ran 3 miles last week and will run 7 miles per week from now on.
y = 3 + 7xHana ran 9 miles last week and will run 4 miles per week from now on.
y = 9 + 4xThe graph is attached
Intersection of the lines is the point when both Cora and Hana run same distance, 17 miles after 2 days
