Answer:
y= 1/4 (x -8)
Step-by-step explanation:
x -4y= 20
-4y= -x + 20
y= 1/4 × -5
y - y1 = m (x - x1)
y - 0 = 1/4 (x -8)
y= 1/4 (x -8)
Simplify this expression s square root 5 (13+ square root 2)
Answer:
65 + 5[tex]\sqrt{2}[/tex]
Step-by-step explanation:
5(13 + [tex]\sqrt{2}[/tex]) ← multiply each term in the parenthesis by 5
= 65 + 5[tex]\sqrt{2}[/tex]
Does anyone else have people like these comments this ? I can’t report them either
Answer:
yes and i hate it, you cant report some of them cause they get deleted automatically.
Step-by-step explanation:
Dan the Donut man has to buy the donut machine for 89 dollars. He then can make donuts and sell them for 2 dollars a person. How many donuts does he need to sell to make at least
$231?
Answer:
161 donuts
Step-by-step explanation:
(231+89)/2 then add one more donut as the question asked for at least $231
320/2 = 160 + one more donut = 161 donuts have to sold to make at least $231.
You have add the machine price as he wouldn't be making a profit off it if he didn't surpass what he spent for it.
Check your work by doing 161 times 2 minus 89 minus the 1 donut added and you'll get the $231. Not subtracting the one shows the profit of a dollar aka at least $231
Lines l and m are parallel. Find the value of x.
enter just the number
Answer:
its x
Step-by-step explanation:
2x+4 divided by 4 =8
Answer:
X = 14
Step-by-step explanation:
In pic
(Credits: Symbolab)
(Hope this helps can I pls have brainlist (crown)☺️)
what is the answer for this question
Answer:
5
Step-by-step explanation:
Answer:
5 centimeters
Step-by-step explanation:
leaf is 11cm, catepillar is 6.... 11-6=5
Hong rented a truck for one day. There was a base fee of $14.95,and there was an additional charge of 91 cents for each mile driven.Hong had to pay $244.27 when he returned the truck. For how many miles did he drive the truck?
If 2x -3y = 3 then find 16x 64y =?
Answer:
0 is the answer on 16 x 64y
Answer:
1 x = 4 y= 2/3 = 1. 66667 see attached and join the lines to create shaded area.
Step-by-step explanation:
2x -3y = 3
16x (64y) = ?
we can multiply the 2x by 8 to find x = 16 and -3y = -24y and 3 = 24
as shown 2nd one.
16x + (64y) = c
16x -24y = 24 = 64y - 24y = c
40y = c - 24
40y/24 = y
1.66667 = y
y = 1.6667 or 1 2/3
2x -3 ( 1 2/3 ) = 3
2x - 5 = 3
2x = 8
x = 4
y = 1. 66657
Theo worked 3 2/3 hours and earned $28.60
How much would he make if he worked 6 1/3 hours?
Answer:
He would make $49.40
Step-by-step explanation:
28.60 divided by 3 2/3 is 7.80
Multiply that by 6 1/3 to get 49.40
When you translate (x-2, y + 6) the figure will move____?
a. 2 units right and 6 units right
b.2 units left and 6 units down
c.2 units left and 6 units up
d. 2 units left and 6 units right
An auto shop charges a customer an equal amount for each new tire purchased plus an additional fee for an oil change.
The function C(t) = 87t +32 represents the total cost, C, of getting an oil change and purchasing t, tires.
What does the number 87 represent in the function?
A The slope and the cost per tire purchased.
B The slope and the fee for an oil change.
The y-intercept and the cost per tire purchased.
The y-intercept and the fee for an oil change.
The cost per unit of the auto shop function is the slope of the function
87 represents the slope and the cost per tire purchased
The function is given as:
[tex]\mathbf{C(t) = 87t + 32}[/tex]
A linear function is represented as:
[tex]\mathbf{C(t) = mt + b}[/tex]
Where:
m represents the slope or the unit rate.
So, by comparison:
[tex]\mathbf{m = 87}[/tex]
This means that 87 represents the slope and the cost per tire purchased
Read more about slopes at:
https://brainly.com/question/18576224
The population in Smalltown in 2010 was 45,230 people and is growing exponentially at a rate of 2%. What will the population be in 2030?
A) 67,209
B) 67,475
C) 81,928
D) 82,414
Answer:
Let P(t) = population t years after 2010
= 45230e0.02t
Population in 2030 = P(20)
= 45230e0.4≈ 6747
Mike went to the store and saw a tv for $124.79. He had a coupon for 25% off. After the discount, how much did Mike pay for the tv?
The distance across a two lane road
In the United States, the Interstate Highway standards for the Interstate Highway System use a 12 ft (3.7 m) standard lane width, while narrower lanes are used on lower classification roads. In Europe, laws and road widths vary by country; the minimum widths of lanes are generally between 2.5 to 3.25 m (98 to 128 in).
9 pls pls pls help meeee!
Answer:
not possible
........................................
Please Help Me
The ratio of the number of combinations (2n+2) of different objects taken n at a time to the number of combinations of (2n-2) of different objects taken n at a time is 99:7. Find the value of n.
The expected value of n is 1.152
The question states that ratio of 2n+2 and 2n-2 = 99:7. This means that
2n+2:2n-2 = 99:7, this also means that
[tex]\frac{2n+2}{2n-2}[/tex] = [tex]\frac{99}{7}[/tex]
If that is so, we can cross multiply so that
99 * (2n - 2) = 7 * (2n + 2), on expanding the bracket, we have
198n - 198 = 14n + 14
198n - 14n = 14 + 198
184n = 212, dividing both sides by 184, we have
n = 212/184
n = 1.152
Therefore, the value of n is 1.152
Read more here https://brainly.com/question/11018135
helppppppppppppppppppppppppppppppppppppppppppp
Answer:
hope you like my answer its 2/7
Can someone maybe help me on number 6 and 7?
A ship starts at sea level and then descends 20 feet in 4 1/2 minutes. How many feet did it descend per minute?
How many feet would it descend in 8 minutes?
Answer:
1. 4 1/2 can be converted into 4.30 / 20 = 0.125f per minute
2. it would descend 4.64 or 5f rounded in 8 minutes (8/0.125)
Answer:
4.45 feet p/m
35.56 feet per 8 minutes
Step-by-step explanation:
20 / (60x4.5) = 60 seconds = ( 1 x 4.5 minutes)
20/270=0.0740740741 1 = multiplier of feet/seconds
60 x 0.0740740741 1 =4.44444445 feet in one minute = 4.45feet
60 x 8 = 480 seconds (1 x 8 minutes)
480 x 0.0740740741 1 =35.5555556 feet
= 35.56feet in 8 minutes
alguien que me diga como se saca la X en ecuaciones cuadraticas porfaaaaaaaaa
Answer:
lol
Step-by-step explanation:
to get x in quadratic equations, factor it
g(x)=-3x+2 and g(x)=-1, find x
Answer:
x=1
Step-by-step explanation:
PLEASE HELP I'M MARKING BRAINLIEST!!!!!!
Answer:
download Gauthnath and see answer
What is the correct standard form for 500 + 6 + 0.09 + 0.003.
Answer:
506.093
Step-by-step explanation:
Write an expression that
exponent.
equals 40. Include an exponent
Answer:
8x2 to the second power plus 8.
Step-by-step explanation:
not my answer but I hope this helps
40 = 49 - 9
49 is equal to 7×7, or 7². 9 is equal to 3×3, or 3².
we can write this as [tex]7^{2}[/tex] - [tex]3^{2}[/tex]
Another way:
(10 - 3[tex])^{2}[/tex] - [tex]\sqrt{81}[/tex]
Find the slope on the graph shown
Answer:
4/3
Step-by-step explanation:
Answer:
The answer is 4/3.
13 25 37 arthmetic progression
Answer:
Progression in increments of value 12
Step-by-step explanation:
13 25 37 49 61 73 85 97 .....
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Miss Hawaii
i need to know what 26.6 divided by 7 is.
Answer:3.8
Step-by-step explanation:
Please help!!!!!!! I only have 20 minutes left!!
Step-by-step explanation:
You need to find the total number of students the pie chart will represent:
17 + 35 + 38 = 90
So you know, 360° represents 90 people
You can then find out the angle for each person: 360 ÷ 90 = 4
Each person is 4°
a)
1. 17 people took French so you would do 4° × 17 = 68°
2. 35 people took German so you would do 4° × 35 = 140°
3. 38 people took Italian so you would do 4° × 38 = 152°
b)
17 out of 90 people chose french so the probability would be 17/90
solve−4 1/3÷−2 3/5
a 1 2/3
b 1 4/5
c 2 1/5
d 2 3/5
WILL MARK BRAINLIEST
Translate into expression
One-half the difference of thrice a number and four
Answer:
[tex]3x - 4[/tex] ÷ [tex]\frac{1}{2}[/tex]