Answer:
y=-4
Step-by-step explanation:
(y+4)3-6y=2(4-2y)
(y)(3)+(4)(3)+-6y=(2)(4)+(2)(-2y)
3y+12+-6y=8+-4y
(3y-6y)+12=-4y+8
-3y+12=-4y+8
-3y+12+4y=-4y+8+4y
y+12=8
y+12-12=8-12
y=-4
Over what interval is the function in this graph increasing
Answer:
C. -4 <= x <= 1
Step-by-step explanation:
The function increases where the slope of the line is up to the right, a positive slope. That only happens in the interval -4 <= x <= 1.
Answer: C. -4 <= x <= 1
A soccer team played 24 games and won 75% of
those games. How many games did the soccer
team win?
Multi answer inequality! Please help and comment only if you know!
Answer:
-8, 0, and -12
Step-by-step explanation:
Using -7 would get you 8. Using -5 would get you 4
A Japanese bullet train travels 558 miles in 3 hours.
A.Whatbis the rate?
B.How far does the train travel in one hour. I really need the answers plz help.
Answer:
the rate is 186/1
and it travels 186 miles in 1 hour
Step-by-step explanation:
558/3
to get miles per hour
186/1
(that is what you get when you divide)
which expression would be easier to simplify if you used to commutative property to change the order of the numbers?
A. 75.5 + 5.5 + (-125)
B. ( - 1/5) + 2/5 + ( - 1/2 )
C. 140 + 60 + 17
D. ( - 130 ) + 42 + ( -20)
Answer:
D
Step-by-step explanation:
I need help on c and s please.
Answer:
c) Circle 5 and 20, 10 and 40, 15 and 60, 20 and 80, and 25 and 100. When you multiply the top by 4, they all equal the bottom values.
d) The bottom compares to the top terms because you can divide them by 4 and they'll equal the top terms
The circumference of a circle is m. What is the area , in square meters ? Express your answer in terms of pi
Answer:
area = m²/2π
Step-by-step explanation:
∵ circumference of circle = 2πr = m
∴ r = m/2π
∵ area of circle = πr²
∴ area of circle = (m/2π)² × π = m²/2π² × π = m²/2π
hope this helps
what is the answer to x + 12=7 solve for x
Answer:
x+12=7
x=7-12
x= -5.........
Original Price
Percent of Discount
Sale Price
$20
20%
1.
$95
35%
2.
T
75%
$55.50
3.
40%
$78
4.
Blank?
40%
$78
Answer:
1. $16
2.$61.75
3. $222
4.$130
Step-by-step explanation:
1. 20% of $20 is $4.
$20-$4=$16
2. 35% of $95 is $33.25.
$95-$33.25=$61.75
3. $55.50 divided by 1-.75=222
4. $78 divided by 1-.40=130
Hope this helped :)
What happens to the value of the expression b-1b−1b, minus, 1 as bbb increases?
Answer:
the answer is A It increases.
that's the right answer go add me snap cutegirllove17
Step-by-step explanation:
have a good day
A number when divided by 5 gives 0 as remainder, that number when divided by 7 gives 0 as remainder also. What will be the remainder when that number is divided by 35?
Answer:
zero
Step-by-step explanation:
The computation of the remainder when the number would be divided by 35
Let the number be x
So if x is divided by 5 gives the remainder 0
x = 0
And, if x is divided by 7 gives the remainder 0
x = 0
So if x is divided by 35 so the remainder is also zero
What is BC? Plz help
Answer and Step-by-step explanation:
To find the length of BC, we will be using the trigonometric function Sine.
The Sine trig function is as follows:
sin(θ) = [tex]\frac{Opposite Side}{Hypotenuse}[/tex]
Plug in the values and solve for the Hypotenuse (BC)
[tex]sin(45) = \frac{8}{x}[/tex]
Multiply x to both sides, then divide both sides by sin(45).
x = [tex]\frac{8}{sin(45)}[/tex]
Input into a calculator and solve.
The length of BC is [tex]8\sqrt{2}[/tex], or 11.3137.
#teamtrees #PAW (Plant And Water)
Help me please !!!!! I need help
10 percent of 300 is 30
3 hours and 10 minutes =190
Erin buys a bag of peanuts that weighs 3/4 of a pound later that week the bag is 2/3 full how much dose the bag of panuts wiegh now
Answer:
1 ÷ 2 pounds
Step-by-step explanation:
The computation is shown below:
As we know that
1 pound = 0.454 Kg
Peanut starting weight = 3 ÷ 4 of a pound.
In the case when the bag is 2/3 full, so the weight is
= 2 ÷ 3 × 3 ÷ 4
= 1 ÷ 2 pounds
Please help me solve this answer! :)
Answer:
2,912 People
Step-by-step explanation:
12% of 2,600 is 312
add 312 to 2,600
end up with
2,912 People
Answer:
2,912 is the amount of people (population)
Step-by-step explanation:
12% of 2,600 = 312
so
2,600 + 312 = 2,912
Plz mark as brainliest if correct! Have a nice day!!!
-Lil G
Which pair of expressions are equivalent? 2y minus four and 2y minus four plus 9, 14x minus seven and 7x minus fourteen, 9y plus 3 plus two and 3(y plus one) plus two, x plus y and x minus y plus 2y, x plus 2y and x minus y
Answer:
D. x plus y and x minus y plus 2y
x + y
x + y
Step-by-step explanation:
2y minus four and 2y minus four plus 9
2y - 4
2y - 4 + 9
14x minus seven and 7x minus fourteen
14x - 7
7x - 14
9y plus 3 plus two and 3(y plus one) plus two
9y + 3 + 2
3(y + 1) + 2 = 3y + 3 + 2
x plus y and x minus y plus 2y,
x + y
x - y + 2y = x + y
x + y
x + y
x plus 2y and x minus y
x + 2y
x - y
Plz help me i have been askingthis question too much
Answer: 1) 4 1/12
2) 3 11/15
Step-by-step explanation:
Bella has 8 pies and she can make 2 pies an hour. Tina has 2 pies and she can make 3 in an hour. How many hours will it take for Tina to have as many pies as Bella?
Answer:
6 hours
Step-by-step explanation:
slope = -3; y-intercept = 2
Answer:
y= -3x+2
Step-by-step explanation:
PLS HELP DUE IN 10 MIN WITH BOTH IF POSSIBLE
Answer:
Step-by-step explanation:
(12x + 19) + (22x - 9) = 180
34x + 10 = 180
34x = 170
x = 5
what is the y intercept of h(t)=-5t^2+30t+10
Step-by-step explanation:
Note:-It is a long explanation please forgive me for that
Answer:
(0,10)
Step-by-step explanation:
i used the demos calculator
Help now asap!
The stack consists of five rows of boxes that are all the same size.
Answer:
Option (a) 55
Step-by-step explanation:
No. of boxes=1²+2²+3²+4²+5²=55
Does anyone know how to do this?
Answer:
Slope intercept form is y = mx + b
m is slope
b is y intercept
y = -4/5x + -9
I only know that first one sry
Step-by-step explanation:
Answer:
yes.
Step-by-step explanation:
slope intercept form is y=mx+b
b is the y intercept, m is the slope, and x is x.
for
1. it would be
y= -4/5x -9
2. You take the points and do (y2-y1) DIVIDED BY (x2-x1)
it would look like:
(5- -3) / (3-0) = (8/3)
Then plug in one of the sets of numbers for x and y, to get y intercept.
5=8/3(3)+b
b=-3
So.. slope intercept would be y=8/3x -3
please help me with this question
Answer:
The third equation
3. Hessa is building a scale model of a park. She uses a scale of 12 cm to represent 1.5 m. a) The actual length of the bridge is 20 m. What is the length of the model bridge? b) In the model, the height of the climbing frame is 10 cm. What is the actual height of the frame?
Answer:
160cm
80cm
Step-by-step explanation:
If 12cm = 1.5m
convert cm to meter
1 meter = 12/1.5 = 8cm
20m = 20m x 8 cm = 160 cm
10cm = 10 x 8 = 80cm
Does it typically rain more in the United States or in Brazil?
Choose 1 answer:
Statistical
Not statistical
Answer:
I believe not statistical.
Step-by-step explanation:
subtract 3x²-5x+7from5x²-7x+9
Answer:
[tex]2x^2-2x+9[/tex]
Step-by-step explanation:
[tex]5x^2-7x+9-3x^2+5x\\=5x^2-3x^2-7x+5x+9\\= 2x^2-2x+9[/tex]
Mary and Frank combine the marbles into one bag to do an experiment where they pick a marble from a bag and toss a coin. In the table below, they have recorded the outcomes of each event. What is the experimental probability that the coin lands on tails and a yellow marble? Show your work!
Answer:if We should put it in a decimal it’s 0.1 as a fraction it’s 11/110
Step-by-step explanation: You have to add all the numbers from the table and then add 11 wich makes it 11/110 you also add 11 beacahss it’s how many times yellow has landed on tails hope I am right
Solve for Y Box method Y^2 -5y + 4 = 0 plzz helpp
Answer:
y = 4, 1
Step-by-step explanation:
1) Factor y² - 5y + 4.
[tex](y - 4)(y - 1) = 0[/tex]
2) Solve for y.
Y = 4, 1
Therefor, the answer is y = 4, 1.
PLSSSSSSS HELPPPP ASAPPPP
Answer:
b
Step-by-step explanation:
figure 1 is maped to figure 2. check the difference