Answers
Answer:
well if 2 of the boys get a total of 3lbs of apples that means they get to eat 1.5lbs per person and if the other 3 boys get 2lbs to share amongst themselves that means they get 0.6lbs of apples per person so therefore the 2 boys will have a greater amount of apples than the 3 boys because the ratio of the lbs of apples to boys is greater. hope this helps! :))
Answer:
A
Step-by-step explanation:
ITS ALWAYS A
Related Questions
HELPP ASAP!! Please! i’ll give brainly!
Answers
Answer:
its option A
n < 0
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
cuz it's going into the negatives n is less than OR equal to 0
Tell whether (4, 27) is a solution of y=3x+15
Answers
Answer:
Yes
Step-by-step explanation:
We have two properties for our question :
(4, 27)
y = 3x + 15
We are being asked whether the point (4, 27) is a solution of y = 3x + 15
So how do we figure this out? Well, what we have to know first that (4, 27) represents a variable, 4 which is the run on the graph, represents x in a solution. And 27 which is the rise on the graph, represents y in the solution. So when asking for a solution with two points, all we must do is substitute x and y for the two coordinates.
y = 3x + 15
y = 27 and x = 4
27 = 3(4) + 15
27 = 12 + 15
27 = 27
Since this equation is true with the respected variables, therefore signifies that (4,27) is a solution of y = 3x + 15
Answer:
yeee
Step-by-step explanation:
I need the answer to this question
Answers
Answer:
Here you go
Step-by-step explanation:
Find the product of (5ab)(2ab)
Answers
Answer:
10a²b² is the answer
Hope this helps you :)
Answer:
isnt that 10ab??
Step-by-step explanation:
Given matrix A below, calculate det[A] twice using minors and cofactors
[tex]A = \left[\begin{array}{ccc}1&2&3\\3&4&5\\6&7&8\end{array}\right][/tex]
Pivot on:
a) row 2, and also
b) column 3
Answers
Answer:
a. 3(16-21) - 4(8-18) +5(7-12) = -15 + 40 - 25 = 0
b. 3(21-24) - 5(7-12) + 8(4-6) = -9 + 25 - 16 = 0
The areas of sectors ACB and DEF are equal. what expression gives the values of x?show your work
Answers
Answer:
I think this is right thanks :)
will someone please help
2,3 are examples
Answers
Answer:
31, 32, 29, 31
u < 28
Step-by-step explanation:
To find if a value works for an inequality, one has to substitute in the value and simplify. If the resulting equation is true, then the value is a part of the solution set of the inequality.
When simplifying an inequality, one must follow all the same rules as simplifying an equation. The only difference is that when one multiplies or divides by a negative number one must flip the inequality sign for the inequality to remain true. In this case, this rule won't come into play.
[tex]\frac{u}{4}<7[/tex]
*4 *4
u < 28
PLZ HELP
What can each term of the equation be multiplied by to eliminate the fractions before solving? LX 5 +27 = 5+x 2 4 16
Answers
pls help meh
6th grade math
Answers
Answer:
% = 50
Step-by-step explanation:
% 9
-- = --
100 18
Multiply 9 times 100, that equals 900. Divide 900 by 18, which = 50.
Millions drawing a triangle one side has a length of nine units and another side has a length of six units what could be the length of the third side of the triangle
Answers
7 units
Your answer is right : )
Please help me with this one . Thanks
Answers
Answer:
Yes No Yes should be right
let me know if wrong
Step-by-step explanation:
Could anyone please help me with this? I don't get this
Answers
Answer:
23
Step-by-step explanation:
the angles are equal to each other so we use the equation
6x-7=9x-22 and solve for x
step 1 subtract 6 from each side
-7=3x-22
step 2 add 22 to each side
3x=15
step 3 divide each side by 3
x=5
then to find the angle abd we plug in 5 to 9x-22
9x5=45
45-22=23 so angle abd=23
hope this helps (:
if you have any more questions feel free to ask
Find the ratio of x to y.
5x = 8y
Answers
Answer:
x/y = 8/5
x to y is 8/5 I hope this helps
Answer:
It's so simple in the questions.. "Find the ratio of x to y.
5x = 8y"
Step-by-step explanation:
x = y , 5x = 8y
x : y
5: 8
Its hidden in the question sometimes u just need ur mind on it.
Raina bought 6 CDs that were each the same price. Including sales tax, she paid a total of $73.20. of that total, S7.80 was tax. What was the price of each
before tax?
Answers
Answer:
$4.40
Step-by-step explanation: First you divide 73.20 by 6 to get 12.2. Thats how much each costs with tax. Then you have to take tax off so 12.2-7.80=4.4. So $4.40.
Hi I NEED HELP FAST IGNORE 1 and 3 I ONLY NEED 2
Answers
Answer:
The answer to 2 is No, because the sum of two sides must be larger than the third.
Leah drove for 2 hours at a speed of 60 miles per hour, and for 3 hours at 50 miles per hour. What was her average speed in miles per hour for the whole journey?
Answers
Answer: it would be 54
Step-by-step explanation:
I took the QUIZ and i got it CORRECT
what is the slope and y-intercept for 6x-2y=16
Answers
Answer:
x= (8/3,0)
y=(0,-8)
Step-by-step explanation:
Answer:
slope = 3/1
y-intercept is (0, -8)
Step-by-step explanation:
6x - 2y = 16
-2y = -6x + 16
y = -6/-2x + 16/-2
y = 3x - 8
Can you build another triangle with an area of 1/2 that is not congruent to your triangle.If not why
Answers
Answer:
Yes
Step-by-step explanation:
You can build another triangle with an area of 1/2 that is not congruent because you can change the length of each side while trying to keep the area the same.
The area of a square is 4x^2+28x+49. What expression represents the length of each side of the square?
Answers
Answer:4x^2 +28x +49=(2x +7)^2
Step-by-step explanation:
a2±2ab+b2=(a±b)2
In this case
a=2x and b=7 ...
4x2+28x+49=(2x)2+(2⋅
(2x)⋅
7)+72=(2x+7)2
The expression that represents the length of each side of the square is (2x + 7)(2x + 7)
What is expression?Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given that an expression showing the area of a square, 4x²+28+49,
The length of the side of the square will be the factors of the expression,
Therefore, factorizing, 4x²+28+49,
4x²+28+49
= 4x² + 14x + 14x + 49
= 2x(2x + 7) + 7(2x + 7)
= (2x + 7)(2x + 7)
Hence, the expression that represents the length of each side of the square is (2x + 7)(2x + 7)
Learn more about expressions, click;
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Answers
Ex two is 16^2-4=16^-2
pls help me ASAP!! what is the surface area of this design? a) 288in b) 256in c) 96in d) 160in
Answers
Answer:
b) 256 inches
Step-by-step explanation:
8x5x2 = 80 (top & bottom)
8x5x2 = 80 (front & back)
8x8x2 = 128 (gross area of 2 sides)
4x4x2 =32 (delete this for side cutouts) Guessing the cutoff dimension on
left side is 4m inch.
80+80+128-32 = 256 inches
3. A $50 pair of shoes is discounted by 15% What will be the new
price of the shoes?
Answers
Answer:
$42.50
Step-by-step explanation:
15% = .15
50 x .15 = 7.5
50 - 7.5 = 42.5
7x – 3y = 25
4x+5=y
Answers
Answer:
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form: (−8,−27)
Equation Form: x=−8,y=−27
which expression is equivalent to 3(x-2)+2x
A. -x
B. 3x
C. 5x-2
D. 5x-6
Answers
Which inequality is true is x=4?
-25x>100
-25x _< 100
25x < 100
25x _< 100
Answers
Step-by-step explanation:
One inequality could be x > 3. So when x = 4 this is true because 4 is greater than 3.
Answer:
-25x≥100
Step-by-step explanation:
-100≥100-100-≥100100≤100100-≤100
Autumn wants to calculate the area of the regular hexagon below using rectangles and triangles. What is the minimum number of shapes she could use?
Answers
1 rectangle down the middle
1 triangle on each side of the rectangle
The minimum number of shapes she could use 3 shapes.
We have given that,
Autumn wants to calculate the area of the regular hexagon below using rectangles and triangles.
What is the regular hexagon?A regular hexagon is defined as a closed 2D shape made up of six equal sides and six equal angles. Each angle of the regular hexagon measures 120 degrees
1 rectangle down the middle
1 triangle on each side of the rectangle.
The minimum number of shapes she could use 3 shapes.
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A jar has exactly 10 blue marbles, 10 gray marbles, 10 red marbles, and 10 yellow marbles. If I cannot see the marbles what is the fewest number of marbles I must pick without replacement in order to guarantee that 3 of the marbles I pick are red.
Answers
Answer:
33 marbles
Step-by-step explanation:
Given that :
Distribution of marbles :
Blue = 10
Gray = 10
Red = 10
Yellow = 10
In other the be sure that 3 red marbles has been picked ; the fewest number of marbles that must be picked without replacement is :
To be completely sure;
Assume that all blue, yellow and gray marbles are picked first :
(10 + 10 + 10) ;
Then we can be sure that even if no red has been picked among the 30 ; the only remaining marbles are red and picking the next 3 ; means picking 3 red marbles.
Hence, to be completely guaranteed ; the fewest number of marbles that 3 red marbles are picked is :
(10 + 10 + 10 + 3) = 33 marbles
Evaluate the expression 3(7 + 4)2 − 14 ÷ 7.
Answers
Answer:
3(7+4)2 - (14 ÷ 7)
3(11) * 2 - (14 ÷ 7)
33 * 2 - (14 ÷ 7)
66 - 2
= 33
Paige had 18 dollars. She spent 6 of these dollars
Answers
Answer:
It would be 18-6 = 12
Step-by-step explanation:
Answer:
C, E
Step-by-step explanation:
We are looking for 12 dollars as a result of her spending 6 of 18.
A = 24
B = -12
C = 12 CORRECT
D = -24
E = 12 CORRECT
F = -12
How many 500 mg capsules of an antibiotic are needed to provide a dose
of 25mg/kg/day for a week for a patient weighing 220lb?
Answers
Answer:
If the normal daily dose of the drug for adults is 3 mg/kg/day, administered in three ... Calculate the number of tablets to dispense to a patient weighing 147 lb. ... are needed to provide 50 mg/kg/day for 10 days for a person weighing 176 lb? 160 ... How many milliliters of an injection containing 500 mg per 25 mL
Step-by-step explanation:
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