Answer: [tex]22+8x\leq 60[/tex]
Step-by-step explanation: $60 to spend the cost of x t-shirts will be 8x
all together you get [tex]22+8x\leq 60[/tex]
can someone please help me with these 2 questions
*No links* Need help asap
Answer:
shown below
Step-by-step explanation:
GDO=21
x=3 and i cant figure out DOG or DGO
The volume of Cylinder A is 189 ft and the
volume of Cylinder B is 56 ft. If the cylinders are
similar, what is the ratio of surface area of
Cylinder A to the surface area of Cylinder B?
Please don’t put in a link
Answer:
27:8
Step-by-step explanation:
189/56 = 27/8
guys i think i might have a pis.skink
Answer:
Is this true or uhhhh id,k tbh
Thanks for the free point.s anyways
Jun and Deron are applying for the summer job at a local restaurant. The probability that Jun gets the job is 0.7, the probability that Deron gets the job is 0.4, the probability that at least one of them gets hired is 0.9. What is the probability that both Jun and Deron get hired
Answer:
The probability that both Jun and Deron get hired=0.2
Step-by-step explanation:
Let
A=Jun
B=Deron
We are given that
The probability that Jun gets the job, P(A)=0.7
The probability that Deron gets the job, P(B)=0.4
The probability that at least one of them gets hired, [tex]P(A\cup B)=0.9[/tex]
We have to find the probability that both Jun and Deron get hired.
We know that
[tex]P(A\cup B)=P(A)+P(B)-P(A\cap B)[/tex]
Using the formula
[tex]0.9=0.7+0.4-P(A\cap B)[/tex]
[tex]P(A\cap B)=1.1-0.9[/tex]
[tex]P(A\cap B)=0.2[/tex]
Hence, the probability that both Jun and Deron get hired=0.2
PLEASE HELP I BWEGGG NEED ASAPP
Answer:
Solution given:
radius of a circle [r]=6ft=2yards
now
area of a circle =πr²=3.14*2²=12.56yard²
Area =12.56yard²
Henry is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices.
Company A charges $ 107 and allows unlimited mileage.
Company B has an initial fee of $65 and charges an additional $0.70 for every mile driven.
For what mileages will Company A charge less than Company B?
Use m for the number of miles driven, and solve your inequality for m.
Answer:
b
Step-by-step explanation:
Footballs sell for $27.99 each at the Sports R' Us and for $21.59 each at the Fitness Depot. If the coach buys a dozen footballs, how much can he save by buying them at the Fitness Depot?
Answer:
He can save $76.8 by buying them at the Fitness Depot.
Step-by-step explanation:
If the coach buys a dozen footballs, it means that he buys 12 and first, you need to determine the cost of purchasing the 12 footballs at each store by multiplying the amount of footballs for the price at each store.
-Sports R' Us: $27.99*12=$335.88
-Fitness Depot: $21.59*12=$259.08
Then, you have to find the difference between the total cost at both places:
$335.88-$259.08=$76.8
According to this, the answer is that he can save $76.8 by buying them at the Fitness Depot.
Answer these 2 for 50 points and brainiest and if you just try and answer with a fake answer i will report thx
Answer:
17
Step-by-step explanation:
for number 10 the answer is 24 - 7 = 17
(11.5) - (-11.5)
Jamal says he thinks the answer is 23. His friend, Reggie, claims the
answer will be 0.
Do you agree with either of them?
explain as long as you can
Answer:
Jamal is correct.
Step-by-step explanation:
(11.5) − (−11.5)
=11.5 − (−11.5)
=11.5 + 11.5
=23
7. The variable expression 2p + 3 represents the word phrase [A] half Sam's age times three. [C] twice Sam's age times three. [B] three times Sam's age. [D] three more than Sam's age doubled.
D. three more than Sam's age doubled
Answer:
D) three more than his age doubled
Step-by-step explanation:
Could i get some help
T increased by 55 pls help no links or anything
Answer:
T increased by 55 =t+55
Define sedimentary rock.(1 point)
Sedimentary rock is a type of rock that is formed over long periods of time by the transformation of existing rock types. The original rock is subjected to large heats and pressures causing very large changes.
Sedimentary rock is a type of rock formed over long periods of time by the cooling and solidification of molten Earth material.
Sedimentary rock is a type of rock that is formed in a very short period of time by sudden violent volcanic eruptions into the ocean. The hot molten material becomes rock very quickly in the cool water.
Sedimentary rock is a type of rock that is formed over long periods of time by layers of silt building up on the floor of a body of water, which is then subjected to the immense weight of the ocean above it.
Answer:
ok I think the answer is the second one
Honon spent 3 1/4 hours on homework while Sequoia spent 2 5/6 hours on homework. How much more time did Honon spend on homework than Sequoia
Answer:
5/12 hours
Step-by-step explanation:
Honon = 3 1/4 hours
Sequoia = 2 5/6 hours
How much more time did Honon spend on homework than Sequoia
= number of hours Honon spent - number of hours Sequoia spent
= 3 1/4 hours - 2 5/6 hours
= 13/4 - 17/6
= (39-34) /12
= 5/12 hours
Jackson recorded the growth of a plant over 10 weeks. The equation y=0.25x+4 represents the height in inches over the time in weeks. How tall will the plant be after 5 weeks? How tall will it be after 12 weeks? (PLEASE HELP)
Answer:
5.25 inches after 5 wks
7 inches after 12 wks
Step-by-step explanation:
after 5 weeks: y = .25(5) + 4 which is 5.25 inches
after 12 weeks: y = .25(12) + 4 which is 7 inches
Simplify 5^3. Show work
Answer:
5^3 is 125 , 5 * 5 = 25 , 25 *5 = 125
Step-by-step explanation:
Answer:
Step-by-step explanation:
Multiply 5 three time's because 5 is cubed.
5 x 5 x 5 = 125
Hope this help's.
Simplify the expression
Guided Practice
Choose the ordered pair that is a solution of the system.
x + y = 4
x = –1
A.
(–1, 3)
B.
(5, –1)
C.
(–1, 5)
Answer:
C.
(–1, 5)
Step-by-step explanation:
(− 1 , 5) is a solution of the system because it makes both equations true. The ordered pair, negative 1, 5, is a solution of the system because it makes both equations true.
x + y− 1+54=?⎯⎯⎯⎯=444 X plus y equals 4.Does negative 1 plus 5 equal 4?Negative 4 equals negative 4.
x−1==−1−1 ✔ X equals negative 1.Negative 1 equals negative 1.
2p Determine the value of a such that the system of equations below would have an infinite number of solutions?
18x + 12y = 36
ax – 8y =- 24
Two functions, A and B, are described as follows: Function A y = 8x + 3 Function B The rate of change is 1 and the y-intercepted is 4. How much more is the rate of change of Function A than the slope of Function B?
Answer:
7
Step-by-step explanation:
Expressing Both equations in the slope intercept format : y = mx + c
Function A :
y = 8x + 3
Where, slope = 8 ; intercept = 3
Function B:
y = x - 4
Note ;
Rate of change = slope
Rate of change or slope of function A = 8
Slope of function B = 1
Difference = 8 - 1 = 7
Solve the following quadratic equation for all values of x in simplest form. 2( x2 - 1) +1= 1
!!!URGENT!!! I WILL GIVE 100 points
Can someone please answer this?
Ans hope its the green
but i need better info
Adam is building a computer desk with a separate compartment for the computer. The compartment for the computer is a rectangular prism and will be 8019 cubic inches. The compartment will be 24 inches longer than it is wide and the height will be 18 inches greater than the width. Find the dimensions of the computer compartment.
Answer:
The width of the computer compartment is 9 inches
The length of the computer compartment is 33 inches
The height of the computer compartment is 27 inches
Step-by-step explanation:
The given data on the rectangular prism compartment are;
The volume of the rectangular prism, V = 8019 cubic inches
The length of the compartment, l = 24 inches + The width, w
The height of the compartment, h = 18 inches + The width, w
Therefore, we have;
l = 24 + w
h = 18 + w
V = l × h × w
∴ V = (24 + w) × (18 + w) × w = w³ + 42·w² + 432·w = 8019
w³ + 42·w² + 432·w - 8019 = 0
By graphing the above function with MS Excel, we have one of the solution is w = 9
∴ (w - 9) is a factor of w³ + 42·w² + 432·w - 8019 = 0
Dividing, we get;
w² + 51·w + 891
w³ + 42·w² + 432·w - 8019 = 0
w³ - 9·w²
51·w² - 459·w
891·w
891·w + 8019
0
Therefore,
w³ + 42·w² + 432·w - 8019 = 0
w³ + 42·w² + 432·w - 8019 = (x - 9)·(w² + 51·w + 891) = 0
The determinant of the factor, w² + 51·w + 891 = 51² - 4×1×891 = -963, therefore, the it has complex roots
Therefore, the real solution of (x - 9)·(w² + 51·w + 891) = 0 is w = 9
The width of the computer compartment, w = 9 inches
The length of the computer compartment, l = 24 inches + 9 inches = 33 inches
The height of the computer compartment, h = 18 inches + 9 inches = 27 inches.
Simplify.
(-x²+2x-3)+(7x²+6x+5)
Answer:
6x² + 8x + 2
Step-by-step explanation:
(-x² + 2x - 3) + (7x² + 6x + 5 ) = ?
-x² + 2x - 3 + 7x² + 6x + 5 = ?
-x² + 7x² + 2x + 6x - 3 + 5 = ?
? = 6x² + 8x +2
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Complete the table below.
Answer:
4 , 2, 8, 4 ..............
find the value of each variable
right triangle and trigonometry
special right triangles
make brainlesst
Answer:
y=4.47 and x=√10
Step-by-step explanation:
180°-45°-90°=45°
√10/(sin 45°)=y/(sin 90)
y=4.47
√10/(sin 45°)=x/(sin45)
x=√10
Wesley and Brian have a total of 87 baseball cards. Wesley has 30 less than twice as many cards as Brian. How many baseball cards do they each own?
Answer:
wow this is kinda hard but it think it is brian has 19 and wesley has 68
Step-by-step explanation:
yeah hope this helps <3
Solve the following quadratic equation for all values of x in simplest form.
Answer:
X1=-7, X2=9
Step-by-step explanation:
(x-1)²-20=44
x²-2x+1-20=44
x²-2x-19=44
x²-2x-19-44=0
x²+7x-9x-19-44=0
x²+7x-9x-63=0
x(x=7)-9x-63=0
x(x+7)-9(x+7)=0
(x+7)(x-9)=0
x+7=0/x-9=0
X1=-7/X2=9
Hope this Helps!
In a child’s bank are 11 coins that have a value of $1.85. The coins are either quarters or dimes. How many coins are quarters?
Answer:
The child has 6 dimes and 5 quarters.
Step-by-step explanation:
Let q and d represent the number of quarters and of dimes respectively.
Then q + d = 11 (Equation A), and ($0.25/quarter)q + ($0.10/dime)d = $1.85 (Equation B).
Multiply the 2nd equation by 100 to remove the decimal fractions:
25q + 10d = 185 (Equation C)
Now multiply the 1st equation by -10 to obtain -10q - 10d = -110 (Equation D), and combine this result with Equation C:
-10q - 10d = -110
25q + 10d = 185
--------------------------
15q = 75, and so q = 75/15 = 5.
According to Equation A, q + d = 11. Replacing q with 5, we get:
5 + d = 11, and so d = 6.
The child has 6 dimes and 5 quarters.
Answer: The amount of money in quarters is $1.75
Step-by-step explanation: There are 7 quarters. 25c+25c+25c+25c+25c+25c+25c=1.75
Three game tickets and four ride tickets cost $39. Five ride tickets cost $15. All game tickets cost the same and all ride tickets cost the same. What is the ratio of the cost of a game ticket to the cost of a ride ticket?
Answer: 3:1
Step-by-step explanation:
Let the cost of a game ticket be g.
Let the cost of a ride ticket be r.
The information given can be formed into an equation which will be:
3g + 4r = 39
Since Five ride tickets cost $15, the cost of each ride ticket will be:
= $15/5
= $3.
Therefore, 3g + 4r = 39
We put the value of r = $3 into the equation
3g + 4(3) = 39
3g + 12 = 39
3g = 39 - 12
3g = 27
g = 27/3
g = 9
The cost of a game ticket is $9
The ratio of the cost of a game ticket to the cost of a ride ticket will be:
= 9/3
= 3/1
= 3:1
The ratio is 3:1