Answer:
mike spent 6 dollars, each pen cost 2$
1: n/-3 - 8 < 17
2: n/-2 + 11 > 17
Answer:
1: n > -75
2: n < -12
Step-by-step explanation:
1: n/-3 - 8 < 17
n/-3 (- 8 + 8) < 17 + 8
n/-3 < 25
n/-3(-3) < 25(-3)
n < -75
n > -75 (switch symbol when you divide or multiply by a negative number)
2: n/-2 + 11 > 17
n/-2 (+ 11 - 11) > 17 - 11
n/-2 > 6
n/-2(-2) > 6(-2)
n > -12
n < -12 (switch symbol when you divide or multiply by a negative number)
f(x) = -x + 1; reflection in the y-axis
4x - y/2y +x
------- x=3 y=3
Answer:
B
Step-by-step explanation:
4x - y = 4*3 - 3 = 12 - 3 = 9
2y + x = 2*3 + 3 = 6 + 3 = 9
(4x - y) / (2y + x ) = 9/9 = 1
2(x+9)=38
is x=12 viable or non-viable
Answer:
x = 10, so non-viable.
Explanation:
[tex]2(12+9)=42[/tex]
[tex]2(10+9)=38[/tex]
Donovan is measuring the angles of a triangle. He uses the first two angles and gets 10° and 120° what should be the measurement of the third angle
Answer:
50°
Step-by-step explanation:
The sum of a triangles' angles is 180°
Now set up an equation:
180 - (10 + 120) = ___
180 - 130 = 50°
What is the remainder when (x^3+1) is divided by (x^2 - x + 1 )
Answer: D: 0
Step-by-step explanation:
Without doing a long division.
[tex]Remember:\\\\\\\boxed{a^3+b^3=(a+b)(a^2-ab+b^2)}\\\\\dfrac{x^3+1}{x^2-x+1} =\dfrac{(x+1)(x^2-x+1)}{x^2-x+1} =x+1\\\\remainder\ is\ 0\\\\Answer\ D\\[/tex]
The figure below is a rectangular shipping box.
Name two different planes that contain AD.
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B
C
IEEE
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D
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F
1
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G
E
H
ਸਹੀ ਸੀ।
ਵਕ ਸ਼ਕਤੀ
The top face (BCD) and the front face (EHD) both contain the line segment AD.
Answer: Choice Bbinary calculation additional 1101+101
Answer:
¡Hello![tex]1101 + 101 = 1202[/tex]
Espero haberte ayudado :)
Evaluate c - 2 when c = 7.
Answer:
5
Step-by-step explanation:
if c = 7, then we can replace c by 7. Therefore the original question would be evaluate 7-2, which is equal to 5.
Answer:
5
Step-by-step explanation:
lests substitude 7 or C
C - 2
= 7 - 2
=5
Use deductive reasoning to prove that x = 10 is the solution equation 3x – 7 = 23. Be sure to
justify each step in your proof.
Answer:
Step-by-step explanation:
3x-7=23
<=> 3x = 23 + 7
<=> 3x = 30
<=> X = 30 ÷ 3
<=> X = 10
811 is equivalent to
Answer:
811 inches is equivalent to 20.5994 meters
811 is also equivalent to 811/1
What is an equivalent expression for 24+49
Answer:
20 + 4 + 40 + 9
Step-by-step explanation:
20 + 4 is 24 and 40 + 9 is 49, so it's pretty much the same thing.
The temperature at 10 A.M. was -7°F.
By noon, the temperature had
dropped 12°F. By 2 P.M., it had
dropped another 5°F. What was the
temperature at 2 P.M.?
°F
Answer:
-24 degrees F
Step-by-step explanation:
12+7+5
if the temperature kept on dropping, then you would have just added them all up.
7 grade math please help
Answer:
Step-by-step explanation:
-3.4 is the lowest temperature.
Coldest temperature is -3.4 is recorded at 3:00 pm
The temperature closest to freezing point of water is -0.15
Answer:
Step-by-step explanation:
3:00pm is the coldest
12:00pm is the closest to freezing
Simplify by using order of
operations.
Answer: 5
Step-by-step explanation:
12/6+12+3/5
2+12+3/5
2+15/5
2+3
5
Can i get help with 6=3/4(10x+16)
Answer:
Check the steps shown in the picture : Hope it helps.
Write a function g whose graph represents a translation 3 units down followed by a vertical shrink by a factor of 1/3
of the graph of f(x) = x
If a function 'f' is translated by 'k' units down, image function 'g' will be,
g(x) = h(x) - 3If the function 'g' gets shrink by a factor 'm', the new function 'k' will be,
k(x) = [tex]m[g(x)][/tex] where, 0 < m < 1Following these rules image of the function 'f' given in the question will be g(x) = [tex]\frac{1}{3}x-1[/tex]
Function given in the question is,
f(x) = xIf the function f is translated by 3 units down, image function 'h' will be,
h(x) = f(x) -3
h(x) = x - 3
If the image function is vertically shrink by a factor of k, equation of the image function will be,
g(x) = [tex]k[h(x)-3][/tex]
where, k = [tex]\frac{1}{3}[/tex],
g(x) = [tex]\frac{1}{3}}(x-3)[/tex]
= [tex]\frac{1}{3}x-1[/tex]
Therefore, image function will be [tex]g(x)=\frac{1}{3}x-1[/tex].
Learn more,
https://brainly.com/question/10222624
A patch of six cans of coffee cost $12 how much would 19 cans of coffee cost
Answer:
$38
Step-by-step explanation:
6 cans is $12
1 can is 12/6 = $2
$2 x 19 = $38
Alternative way:
19/6 = 3 1/6
3 1/6 * 12 = 36 + 2 = 38
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
total of y and five divided by x
Answer:
Do you mean y + 5 ÷ x? If so then the answer is [tex]y + \frac{5}{x}[/tex]
Worked example3 is = 21
Answer:
hahahaha
Step-by-step explanation:
lol
lol
lol
lol
lol
okay
The midpoint of UV is (5, -11). The coordinates of one endpoint are U(3,5). Find the coordinates of endpoint V.
The coordinates of endpoint V is (7, -27) if one endpoint is U(3,5) and the midpoint of UV is (5, -11)
Midpoint of a line is a point that divides any line into two equal parts.
The midpoint of two coordinates (x1, y1) and (x2, y2) is expressed as:
[tex]M(X, Y)= (\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )[/tex]
Given the following
midpoint of UV = (5, -11)
U = (3, 5)
Get the other coordinate x2 and y2
Based on the formula above:
[tex]X = \frac{x_1+x_2}{2}\\5=\frac{3+x_2}{2}\\10 = 3 + x_2\\x_2 = 10-3\\x_2 = 7[/tex]
Get the other coordinate x2
[tex]Y = \frac{y_1+y_2}{2}\\-11=\frac{5+y_2}{2}\\-22 = 5 + y_2\\y_2 = -22-5\\y_2 = -27[/tex]
This shows that the coordinates of endpoint V is (7, -27)
Learn more here: https://brainly.com/question/17685913
A volleyball team has $800 to spend on uniforms. After coach buys the uniforms
for 15 players, the team had $20 left. How much did each uniform cost?
Answer: Each uniform was $52
Step-by-step explanation: 780 divided by 15 is 52 therefore each uniform costs $52
Rewrite in factored form, do not solve
X^2-x-56=0
Answer:
[tex] {x}^{2} - x - 56 = 0 \\ { \boxed{ (x - 8)(x + 7) = 0}}[/tex]
Angie and Kenny play online video games. Angie buys 1 software package and 2 months of game play, Kenny buys 2 software packages and 5 months of game
play. Each software package costs $45. If their total cost is $205, what is the cost of one month of game play?
find the sum: 16.79 divided by 28.58
A) 34.27
B) 35.27
C) 44.37
D) 45.37
Answer:
i think d is the correct answer
Fencepost Problem: You need to build one side of a fence that is 12 yards long. This
fence will be built with fenceposts and rails that connect one fencepost to another. If
each fencepost is 1 yard away from the next fencepost, how many fenceposts will be
needed for this side of the fence? How many fenceposts will be needed for a side of
a fence that is N (where N > 0) yards long?
Which list shows all the factors of 36
Can the sum of two irrational numbers ever be a rational number? Can the quotient of two irrational numbers ever be a rational number
Answer:
Yes and yes
Step-by-step explanation:
Example:
√2, 1 + √2 and 1 - √2 are all irrational.
(1 + √2) + (1 - √2) = 2
The irrational numbers cancel out, leaving you with 1 + 1 = 2, which is rational.
For quotients, we'll use √2 again.
√2/√2 = 1
1 is rational
hi whats the answer
√548
Can someone please help? Thanks
