What is the solution to. y - 9 > 4 + 2y?
HELP. answer if you can!
Answer:
y<−13
y−9>4+2y
Simplify both sides of the inequality
y−9>2y+4
Subtract 2y from both sides
y−9−2y>2y+4−2y
−y−9>4
Add 9 to both sides.
−y−9+9>4+9
−y>13
The divide both sides by -1
Answer:
Step-by-step explanation:
Hey there!
To solve for y we‘ll combine like terms and use the communicative property.
y - 9 > 4 + 2y
+9 to both sides
y > 13 + 2y
-2y to both sides
-y > 13
Divide -1 by both sides
y < -13
Hope this helps :)
Answer:
11 months
Step-by-step explanation:
The initial number of baseball cards that Chris has is 20.
This is like the first term of a sequence.
If Chris is adding 3 baseball cards per month, then there will be a constant difference of 3.
The number of baseball cards after months is given by the formula;
where
Similarly, Kyle initially has 40 baseball cards and adds one base ball card per month to his collection;
The number of his baseball cards after months is given by the formula;
To determine the number of months that will pass before Kyle and Chris have the same number of base ball cards, we equate both equations to get;
We group like terms to get;
Therefore Chris and Kyle will have the same number of baseball cards after 11 months.
By setting equal the linear expressions for how many baseball cards Chris and Kyle have after a given number of months, we find that it will take 10 months for them to have the same number.
The question is essentially asking how long it will take for Chris and Kyle to have the same number of baseball cards. It's a problem about linear expressions, rooted in mathematics. Chris starts with 20 baseball cards and adds 3 per month. We can express this as C = 20 + 3m, where m is the number of months. Kyle starts with 40 baseball cards and adds 1 per month. We express this as K = 40 + m.
We want to find out when Chris and Kyle will have the same number of cards, so we set C = K, which results in 20 + 3m = 40 + m. By solving this equation, we can condense it to 2m = 20 or m = 10. Therefore, it will take 10 months for Chris and Kyle to have the same number of baseball cards.
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Answer:
A = ( 11x + 2 )²
Step-by-step explanation:
To find the total area of the quilt, we need to add up all the areas given:
If the border has 44 pieces with an area of x each one, that area is 44x.
The area of 4 squares of 1 in² each is 4×1 in² = 4 in².
The main part is made up of 121 squares with an area of x², which is 121x².
Adding those areas up, we get the expression for the total area:
A = 121x² + 44x + 4
You can easily notice that 121 = 11² and 4 = 2². If you double its product (2·11·2) = 44
So:
A = ( 11x + 2 )²
Answer:
4 miles
Step-by-step explanation:
4.75 - 1.75 = 3.00/.75=4
The hypotenuse of a right-angled triangle is the square root of the sum of squares of perpendicular and base,
A triangle is a figure consist of 3 sides. A triangle is only formed when the sum of two sides is greater than the third side. A right-angled triangle is a triangle in which one angle is of 90 degrees.
Here, for hypotenuse to exists, the required triangle must be a right-angled triangle. Three sides of the right-angled triangle are Base, perpendicular and Hypotenuse.
Let,
Base of the right-angled triangle = b
Height of the right-angled triangle = p
Hypotenuse of the right-angled triangle = h
where h²=b²+p²
So, hypotenuse is the square root of the sum of squares of perpendicular and base.
Learn more about right-angled triangle:
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Correct question:
What is the hypotenuse of a right-angled triangle?