Answer:
2.50
Step-by-step explanation:
You have to divide money by units
is x = 5 a solution to the equation 19 - x = 14?
Answer:
The answer is B
Step-by-step explanation:
If you replace x with 5 then 19-5=14
i need help with the problem below
A. -0,7 < 1,3 CORRECT
B. 1,3 > 0,7 CORRECT
C. -0,7 > -1,3 CORRECT
Reverse percentages question.
during a promotion a bag of sweets contain 20% extra free.There are 24 sweets in the bag during the promotion.
How many sweets are there normally?
Answer:
20
Step-by-step explanation:
24 ÷ 1.2 = 20
Is the point (10,-2) a solution to the equation y = -2x + 16? Explain,
??? pls answer
Answer:
no
Step-by-step explanation:
y = -2x + 16
-2 = -2(10) + 16
-2 = -20 + 16
-2 = -4
which is wrong
Plug the point (10,-2) into y = -2x + 16 and solve. If the equation is a true, then yes, it is a point on the equation.
y = -2x + 16 > -2 = -2(10) + 16
Now, solve.
-2 = -2(10) + 16 > -2 = -20 + 16 - Start by multiplying out parenthesis.
-2 = -20 + 16 > -2 = -4 - Add.
-2 = -4
The equation cannot be simplified any further. Since -2 is not equal to -4, we can conclude that no, (10,-2) is not a solution to the equation y = -2x + 16.
$ 53.70 divided by two different friends
Answer:
$26.85
Step-by-step explanation:
53.70÷2= 26.85
Find the value of the variable ??
Answer:
7
Explanation:
The triangle is a special right triangle.
Since it has a 45° in one of the two unknown angles, the other angle is also 45°. This is called a 45-45-90 right triangle.
The rule for that special triangle is that the legs measure the same while the hypotenuse measures a multiplication of √2.
Since one leg is labeled 7 units, the other (which is x) is labeled 7 too.
Need help??????!!!!!!!!!
Answer:
The answer for question 27 is a confusing one, but the one for question 28 is B! Hope this helps.
Step-by-step explanation:
HELP PLEASE! I give stars and Brainlliest! 20 points!
Write the mixed number as a percent. 5 2/25= %
Answer:
508% i think
Step-by-step explanation:
Are the ratios 1:2 and 2:7 equivalent?
The ratio 1:2 and 2:7 are not equivalent to each other.
What is the ratio?It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
To get the real measurements from the given ratio, we need to assume to have some factor possibly cancelled from both the numerator and the denominator. Thus, a = px, b = qx
We are given the ratio as; 1:2 and 2:7
To find two ratios that are equal to 1:7, first write 1:7 as the fraction 1/7. ...
Next, multiply both the numerator and denominator
1/7 x 2 = 2/14,
or 2:14,
Now multiply the numerator and denominator
1/7 x3 = 3/21,
or 3:21.
Therefore, the ratio are not equivalent to each other.
Learn more about ratio here:
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Pleaseee help I’m kinda confused!!!! Write equivalent expressions by combining like terms.
12x + 10x =
Plss someone help!!!
Answer:
D. 48
Step-by-step explanation:
I just looked up quarts to cups
Answer:
it is 48 D.
Step-by-step explanation:
What is the slope and equation of a line parallel to the x-axis passing through point (3, 7)?
Answer:
i not sure
Step-by-step explanation:
i need points
Each blank on the coordinate plane has an address called the blank,blank
Answer:
adress, Like ( make up an adress)
Step-by-step expanation:
Answer:
Each point on the coordinate plane has an address called the ordered pair.
Step-by-step explanation:
A softball team is ordering pizza to eat after their tournament. They plan to order cheese pizzas that cost $6 each and four-topping pizzas that cost $10 each. They order cheese pizzas and four-topping pizzas. Which expression represents the total cost of all of the pizzas they order?
Answer:
46
Step-by-step explanation:
Well $1o each than 10×4=40 and 40 +6=46
Answer:
Expression: 6c+10f
Jackson sells two types of toolboxes. he plans on selling them during a farming fair this weekend. He estimates he will sell 20 of the smaller boxes (X) and 12 of the larger boxes (Y). if he'd like the profit to be $1300, which of the following best displays the equation that represents this information?
A- y+12=20(x-1300
B- y=-5/3x+ 325/3
C- 20x+12y=1300
D- 12y=20x-1300
Answer:
B
Step-by-step explanation:
In this case, we use variables to represent the the cost of the big and the smaller boxes. Let x be the selling price of the big boxes while y be the selling price of the bigger boxes.
The total selling price of the smaller boxes is 20x. The total selling price of the bigger ones is 12y.
Now we know he is making a profit of $1,300
Hence in equation form, all the information above can be represented as:
20x + 12y = 1,300
How many groups of 1/2 are in 3 1/2
Answer:
7 Groups of 1/2 in 3 1/2
Help a brother out lol
Answer:
slope: 3
y-intercept: -1
equation: y = 3x - 1
Step-by-step explanation:
Please anyone help!!
Answer:
the answers -49
Step-by-step explanation:
If the cost of a barrel of oil is $50.00, how much is the cost of one gallon of that oil? (One barrel of fuel oil contains 42 gallons.)
Answer:
$1.20
Step-by-step explanation:
NEED HELP ASAP, WILL GIVE BRAINLIEST.
A fly-fishing line is cast in a parabolic motion with an initial velocity of 30 meters per second at an angle of 60° to the horizontal and an initial height of 1 meter. The following parametric equations represent the path of the end of the line: x(t) = (30cos(60°))t and y(t) = -9.812 + (30sin(60°))t + 1 Graph the parametric equations to complete the statements.
1. To the nearest meter, the line travels a horizontal distance of_____
A. 2.6
B. 18
C. 20
D. 40
2. To the nearest tenth of a second, the end of the line reaches its maximum height after_____ seconds.
A. 1.3
B. 2.6
C. 18.2
D. 40.0
Answer:
1: 40
2: 1.3
Step-by-step explanation:
Did it on edg 2020
What type of function is represented by:
f(x)={-x+4, x<=4
{x-4, x>4
a. Greatest Integer Function
b. Step Function
c. Absolute Value Function
d. None of the Above
The function f(x) = | x - 4| is represented by the Absolute Value Function. Then the correct option is C.
What is an absolute function?The absolute function is also known as the mode function. The value of the absolute function is always positive.
The absolute function is given as
f(x) = | x |
Then the function is given below.
[tex]f(x) = \left\{\begin{matrix}-x+4 & x\geq 4 \\\\x-4 & x < 4 \\\end{matrix}\right.[/tex]
Then the function can be written as
f(x) = | x - 4|
Then the graph of the function is given below.
Then the correct option is C.
More about the absolute function link is given below.
https://brainly.com/question/10664936
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Help please ASAP!!!!
Is a 1/4 tablespoon less than a 1/2 teaspoon?
Answer:
No
Step-by-step explanation:
A tablespoon is equal to 3 teaspoons. A half tablespoon is, therefore, equal to 1 1/2 teaspoons.
I hope this helps! Please give me brainlest!
Rosa made a mosaic wall mural using 47 black tiles, 36 blue tiles and 17 red tiles.
Enter a percent to represent the number of red tiles in the mural.
The number of red tiles in the mural represents
%.
Spencer added 13 to the product of 224 and 16. What is the sum?
Answer:
256
Step-by-step explanation:
224+16=240
240+16=256
Find the geometric mean of 5 and 36.
The geometric mean of 5 and 36 is 13.42.
Important information:The given numbers is 5 and 36.calculation:
[tex]= \sqrt{5\times 36}\\\\ = \sqrt{180}[/tex]
= 13.42
Learn more about the mean here: https://brainly.com/question/24585950
Juan sees a maple tree and a pine tree in the forest. He knows the pine tree is 20.68 feet tall. On a sunny day, the shadow of the pine tree is 4.2 feet long while the maple's shadow is 20.02 feet long. Estimate the height of the maple tre
Answer:
44.9
Step-by-step explanation:
I- well im trash at math definitely but if this is adding then this is the awnser
51.8 + (-0.8) i dont like how you suposse to have20 letters
Answer:
51
Step-by-step explanation:
51.8-0.8=51
Answer:
the answer is 51
Step-by-step explanation:
I dont like how you have to have certain amount of charters in general.
can someone help me !
Answer:
B
Step-by-step explanation:
How many solutions does this equation have?
-7d + 5 = -8d
no solution
one solution
infinitely many solutions
Answer:
one solution..........
