Answer:
y=4x-6
Step-by-step explanation:
The formula for y is -6+4x from the equation −4x+y=−6.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The given equation is −4x+y=−6
Minus four times of x plus y equal to minus six.
We need to solve the formula for y.
In the given equation x and y are the variables.
Isolate the variable y by add 4x on both sides of the equation
y=-6+4x
Hence, the formula for y is -6+4x from the equation −4x+y=−6.
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14. What is the rate if the distance traveled is 360 miles for 6 hours?
Answer:
60
Step-by-step explanation:
360/6=60
B.
С
3
2
4
А
m.
D
Name _3 in as many different ways as possible.
and
solve equation with variable on both sides
2(3r-4)=4r=3
Step-by-step explanation:
your problem can't have two equal however if you mean 2(3r-4)=4r + 3 its equal to 11/2. but if you mean 2(3r-4)=4r(3) its equal to -4/3
please I need help
Help ASAP!! I don’t get it
Line f has a slope of -3/4 line g is perpendicular to f. What is the slope of like g
Answer:
Slope of line g = [tex]1\frac{1}{3}[/tex]
Step-by-step explanation:
Line f has a slope of [tex]-\frac{3}{4}[/tex] Line g is perpendicular to f* Mathematics rule: If two lines are perpendicular to each other, then the product of their slopes is equal to -1 .
∴ [tex]-\frac{3}{4}[/tex] × slope of line g = -1
Slope of line g = -1 ÷ [tex]-\frac{3}{4}[/tex] = 4/3 = [tex]1\frac{1}{3}[/tex]
Which statement correctly describes the inverse of the following function?
WILL MARK BRAINLIEST Find the coordinates of the points of intersection of the graphs with coordinate axes: b y=−2x+4
Answer:
Step-by-step explanation:
What is the value of -x² - 4x - 11 if x = -3
Answer:
-74 your welcome
Step-by-step explanation:
Julio walks 4 1/2 miles in 1 1/2 hours. what is the unit rate?
Answer:
3 1/2 ÷ 1 1/4
7/2 ÷ 5/4
7/2 · 4/5
28/10
2.8
Julio walks 2.8 miles in one hour.
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
what is the slope of the line containing the points (1,-1) and (3,3)
Answer:
1
Step-by-step explanation:
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|-4| + |-5| i need help!!!
Answer:
9
Step-by-step explanation:
The absolute value of any number is just its distance from 0.
-4 is 4 away from 0, so its absolute value is 4.
-5 is 5 away from 0, so its absolute value is 5.
Therefore, the equation is basically just asking what is 4 + 5, which is 9 :D.
Answer:
9
Step-by-step explanation:
The bars around the two numbers imply that it wants you to find the absolute value. Absolute value is the distance a number is from zero since distance is always positive to find the answer just make the number positive. Following this rule l-4l=4 and l-5l=5. Then add them together 4+5=9.
12≥ -4 k (solve for k)
Answer:
[tex]k\ge \:-3[/tex]
Step-by-step explanation:
[tex]12\ge \:-4k[/tex]
[tex]-4k\le \:12[/tex]
[tex]\left(-4k\right)\left(-1\right)\ge \:12\left(-1\right)[/tex]
[tex]4k\ge \:-12[/tex]
[tex]\frac{4k}{4}\ge \frac{-12}{4}[/tex]
[tex]k\ge \:-3[/tex]
A square garden and a hexagon garden have the same perimeter. The perimeter of the square garden is 4(x+7). The perimeter of the hexagon garden is 6(3x). What is the perimeter of each figure?
Answer:
36
Step-by-step explanation:
4(x+7) = 6(3x)
2(x+7) = 3(3x)
2x+14 = 9x
14 = 7x
x = 2
Plugging it back into the equation:
Hexagon = 6(3*2) = 6*6 = 36
Square = 4(2+7) = 4*9 = 36
Therefore, the perimeter of each figure is 36.
Can someone explain this to me becasue ive been trying for the past 30 mins and i still dont understand it
S=$1800+$110*N
Use this equation to plot a graph.
Divide.
Write your answer in simplest form.
-3/2 ÷ 4/7
Answer:
-21/8
Step-by-step explanation:
For the following right triangle, find the side length x
Solve the inequality
Answer:
x is greater than or equal to 3
Step-by-step explanation:
4x-5>7 (equation)
4x>12 (add 5 to both sides)
x>3 (divide both sides by 4)
What is -9.5-(-8)-6.5
Answer:
-8
Step-by-step explanation:
Need the answer ASAP
Answer:
(-7, 5)
Step-by-step explanation:
Since both of them are equal to y, you could just set them equal to each other.
5/7x + 4 = -1/7x - 2
6/7x = -6
x = -7
Now just plug x back to one of the equations:
y = -1/7*(-7) - 2 = 7 - 2 = 5
Therefore, the solution to the system is (-7, 5)
3x+7 x 2x+3
step by step please im so confuzed
Answer:
6x^2 + 23x + 21
Step-by-step explanation:
3x+7 x 2x+3
= 3x(2x) + 3x(3) + 7(2x) + 7(3)
= 6x^2 + 9x + 14x + 21
= 6x^2 + 23x + 21
Which of the following coordinates exists on the line y = 2x - 4?
O A. (1,-2)
O B. (-1,2)
O C. (-3,-5)
O D. (2,-4)
(1, -2) is the coordinates that exists on the line y = 2x - 4
What is an equation?An equation is a mathematical statement that shows that two mathematical expressions are equal.
Given is an equation of a line, we need to find that on which of the given points it lies,
So, we will put the points one by one, the point which stratify the equation will be the answer.
The equation :- y = 2x-4
1) (1, -2)
Put x = 1, y = -2 in the equation,
2(1)-4
= 2-4 = -2
LHS = RHS
Since, point (1, -2) satisfy the equation therefore, the line will pass through it.
Hence, (1, -2) is the coordinates that exists on the line y = 2x - 4
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Given: -8(x+1)=-5(x+10) prove x=14
-8(x+1)=-5(x+10)
-8x-8=-5x-50
+50 +50
-8x+42=-5x
+8x +8x
42=3x
/3 /3
14=x
Which of these fractions is a repeating decimal
1/4
2/3
4/5
3/6
will give out brainliest, a THX, friend request, and i'll rate ur answer
A mountain bike costs $675. If the sales tax is 8%, find the total cost of the bike. Round to the nearest cent, if
necessary
Answer:
$729.00
Step-by-step explanation:
The tax is ...
0.08 × $675 = $54.00
So, the total cost of the bike is ...
$675 +54 = $729.00
What would the value of x be
Answer:
25
Step-by-step explanation:
it is alternate interior
same thing
65-25=40
2×25-10=40
h(t) = (t + 3) + 5
What is the average rate of change of h over the interval -5
What is a counterexample? "If a number is an integer, then it is either positive or negative."
Answer:
POSITIVE THANK ME LATER
Step-by-step explanation:
write 55 percent as a fraction in simplest form
Answer:
11/20
Step-by-step explanation:
Answer:
11/20
Step-by-step explanation:
I converted 55% to 11/20
I hope it helped
Francesca plans to compete in a biathlon that involves running and cycling. During one training session, she covered a total distance of 46 miles in four hours. If she ran at a rate of 5 mph and cycled at a rate of 15 mph, how long did she spend cycling?
Answer:
.
Step-by-step explanation:
Use the distance formula
d = vt
where:
d = distance (miles)
v = speed (mph)
t = time (hours)
Let x = run time
Let y = bike time
Total time: x + y = 4
Using these variables we can write an equation representing the formula.
dTotal = drun + dbike
49 = 9x + 22y
Next, we get the equation in terms of only x or y. We'll get it in terms of x.
49 = 9x +22(4 - x)
49 = 9x + 88 - 22x
-39 = -13x
3 = x
Plug in this value of x into the variables to find the distance for each part.
run distance = 9x
bike distance = 22(4 - x)