Answer:
Answer: A. (10,-8)
Step-by-step explanation:
Y=10
X=-8
Step1. Replace the equation with the given numbers
Step2. 10=-1/4•-8+8
Step3. -1/4=-0.25
Step4. -0.25•8=2
Step5. 2+8=10
And that is how you get A.(10,-8)✌
The solution to the equation y=-1/4x+8 is (4, 8).
Thus, option (B) is correct.
Given Equation: y=-1/4x+8
A. (10, -8)
Substitute x = 10 and y = -8 into the equation:
-8 = (-1/4)(10) + 8
-8 = -2.5 + 8
-8 ≠ 5.5
B. (4, 8)
Substitute x = 4 and y = 8 into the equation:
8 = (-1/4)(4) + 8
8 = -1 + 8
8 = 8
C. (-4, 9)
Substitute x = -4 and y = 9 into the equation:
9 = (-1/4)(-4) + 8
9 = 1 + 8
9 = 9
D. (-8, -10)
Substitute x = -8 and y = -10 into the equation:
-10 = (-1/4)(-8) + 8
-10 = 2 + 8
-10 ≠ 10
Now, (4, 8) is the only point that satisfies the equation y = -1/4x + 8.
Therefore, (4, 8) is the solution to the equation.
Thus, option (B) is correct.
Learn more about Equation here:
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please help!!!!!!!!!!!!!!!!
Answer:
9x-4=12x-55.....
as they are vertically opp angles
9x-12x= -55+4
-3x= -51
x= 17
What is the value of 8m + 5n when m = 4 and n = 10?
Answer:
82
Step-by-step explanation:
m = 4
8m = 4 x 8 = 32
n = 10
5n = 5 x 10 = 50
32 + 50 = 82
Please help me out, please ill mark you as brainliest if you get this correct.
A line passes through the points (4, -18) and (1, 3). What is its equation in slope-intercept
form?
Answer:
The slope intercept form is y= 7x -4
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Answer:
Option b) total number of miles for the trip .
maybe this was your answer
The overnight low temperature in Cassidy City was -27 Fahrenheit. The overnight low temperature in Shakerville was -6 Fahrenheit. How much warmer was shakerville than Cassidy City?
Answer:
Shakerville 21° warmer
Step-by-step explanation:
-27 + -6 = 21
the perimeter of an envelope is 34 in. it is 12 in wide. how tall is it?
Help me on this pleaseeee
Answer:
Step-by-step explanation:
14.4
〖x/y^(-1) )〗^0 〖(x^(-1)/y^2 )〗^2 〖(xy^2)〗^(-1)
Exponent solving
In ANOP, PN = OP and m_0 = 32°. Find m2P.
Divide £60 in a ratio of 2:1
£40 and £20
Step-by-step explanation:
let the parts be 2x and x (2:1)
2x+x=£60
or, 3x= £60
or, x= £20
2x=2×£20=£40
x=£20
Bobbi collected plastic drink bottles and cans that could be recycled to raise money for his school. A recycle depot paid him $0.05 per can and $0.10 per plastic bottle that he brought in
If he raised over $80, what is the minimum number of plastic bottles he collected if he only collected 480 cans?
plastic bottles
Answer:
Step-by-step explanation:
.05c+.1b>80, if 480 cans were collected
.05(480)+.1b>80
24+.1b>80
.1b>56
b>560
So the minimum number of bottles collected is 561
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Henry deposits $7500 in an account earning 2.75% interest compounded monthly. What is the balance in his account after 4 years?
A.$27,579.67
B.$20,160
C.$10,420.49
D.$8371.03
Answer:
Answer is D
Step-by-step explanation:
What is the exact circumference of the circle?
A 10π ft
B 20π ft
C 40π ft
D 60π ft
Answer:
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
Given,
Diameter (d) = 20 ft
Radius (r) = ?
[tex]r = \frac{d}{2} \\ r = \frac{20}{2} \\ r = 10 \: \: ft[/tex]
____________________
Now, we've to find the exact circumference (c) ..
[tex]c = 2\pi \: r \\ c = 2\pi \times 10 \\ c = 20\pi ft[/tex]
⎆ The answer is [tex]\large\bold{20π \ ft (option \ C)}[/tex]
____________________
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
# ꧁❣ RainbowSalt2²2² ࿐
solve each equation:
Erik used the Factor Theorem to find the remainder of 2x3-4x2-28x+6 divided by x+3. If he calculated the remainder to be 0, what does that tell him?
Step-by-step explanation:
x + 3 = 0
x = - 3
f(x) = 2x³ - 4x² - 28x + 6
f(- 3) = 2(- 3)³ - 4(- 3)² - 28 x (- 3) + 6
= 2 x (- 27) - (4 x 9) + 84 + 6
= - 54 - 36 + 90
= - 90 + 90
= 0
Therefore,
x + 3 is factor of 2x³ - 4x² - 28x + 6
please answer
A number line is shown below. The numbers 0 and 1 are marked on the line, as are the two other rational numbers a and b
Will a - 1 be positive or negative? explain.
Answer:
I think it will be positive.
Step-by-step explanation:
Anything that is on the right hand side of the number line is always positive.
Find the minimum or maximum value of the function g(x)=−4x^2+16x−15
PLS DO BOTH PROBELMS
1.) 510 miles
Take the values you have been given which is 153 miles and 3 gallons of gas
Now divide 153 by 3 to find put the Miles per gallon (MPG)
153/3=51
now take 51 and multiply it by 10
51x10=510
2.) $16 per yard of plywood
Let's take the values we have been given
3/4 of a yard of plywood and $12 for it
Now let's divide it
12/ 3/4=$16
What's the slope of the line passing through the points 9, 7 and 9 , -1
Answer:
Undefined slope
Human:
✧･ﾟ: *✧･ﾟ:* Answer: *:･ﾟ✧*:･ﾟ✧
✅ 5/4
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Jeffrey buys a microscope priced at $333.74. Shipping and handing are an additional 10 of the price. How much shipping and handling will Jeffrey pay?
77+7
plz help me with this problem dldldlddldldl
Answer:
84
Step-by-step explanation:
1. Set up Problem
2. Add form right to left
The table represents a linear function. Write a rule for this function in the
form of y = mx + b. Then using your function rule find the missing output values.
Answer:
function is f(x) = x+6
and the missing outputs are 19, 24 and 27
64,000 km in 2 hours. Express its speed in m/s.
What is the area of the shape below?
39 yd2
30 yd2
36 yd2
24 yd2
I need answers to the problem.
Step-by-step explanation:
x equals 40
.... good luck!
What is 12x + 5 = 6x + 17
Answer:
x=2
Step-by-step explanation:
Simplify the expression. Write your answer using only positive exponents. Evaluate any numerical powers.
3^4⋅x⋅(3/x^2)^−2
show your work
Answer:
9x⁵Step-by-step explanation:
Use properties of exponents:
[tex]a^{b} a^{c} = a^{b+c}[/tex], [tex](a^{b} ^)^{c} = a^{bc}[/tex], [tex]1/a^{-b} = a^{b}[/tex]Simplify the given expression:
3⁴⋅x⋅(3/x²)⁻² = 3⁴·x·(3x⁻²)⁻² = 3⁴·x·(3⁻²)(x⁻²ˣ⁻²) =3⁴⁻²·x¹⁺4 =3²·x⁵ =9x⁵[tex]\\ \rm\Rrightarrow 3^4x\left(\dfrac{3}{x^2}\right)^{-2}[/tex]
[tex]\\ \rm\Rrightarrow 3^4x\times \left(dfrac{x^2}{3}\right)^2[/tex]
[tex]\\ \rm\Rrightarrow 3^4x\times\dfrac{x^4}{3^2}[/tex]
a^m×a^n=a^m+na^m/a^n=a^m-n[tex]\\ \rm\Rrightarrow 3^2x^5[/tex]
[tex]\\ \rm\Rrightarrow 9x^5[/tex]
find the value of x
Answer:
Let the length of missing side x.
x^2 = 16^2 + 30^2
x^2 = 1156
x = √1156
x = 36
Step-by-step explanation:
Hope it is helpful....
Answer:
Step-by-step explanation:
x ² = 16² +30²
x ² = 1156
x = √1156
x =34
Help me please!!! Whats the length for w?
Answer:
(The second option) sin40° = w / 28
Step-by-step explanation:
sin40° = opposite / hypotenuse
sin40° = w / 28