Let 't' represent the time of the walk in minutes.
5.1*t = 220
t = 43.14 min
The person needs to walk at least 43.14 minutes to but at least 220 calories.
Answer:
0 and 4
Step-by-step explanation:
q is a number so 2 + 0 is less than seven
The answer is 105 4/61
If you do the long division correctly, you will get 105 and all you have is 4 left.
Since you are dividing by 61, you do 4/61.
So that is how you get 105 4/61
I hope this helps!
The equation written in slope-intercept form is y = (1/3)x -9
<h3>What is a linear Equation ?</h3>
A linear equation is that which can be represented in the form of y =mx +c , m is the slope and c is the intercept.
The given equation is
y+6 = 1/3(x-9)
To determine the slope and the intercept this equation needs to be solved
y+6 = (1/3)x - 3
y = (1/3)x -9
Therefore this is the slope intercept format , here
the slope = 1/3
intercept = -9
To know more about Linear Equation
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Answer:
x=−171
Step-by-step explanation:
Let's solve your equation step-by-step.
7
2
x+
1
2
x=
171
2
+
9
2
x
Step 1: Simplify both sides of the equation.
7
2
x+
1
2
x=
171
2
+
9
2
x
(
7
2
x+
1
2
x)=
9
2
x+
171
2
(Combine Like Terms)
4x=
9
2
x+
171
2
4x=
9
2
x+
171
2
Step 2: Subtract 9/2x from both sides.
4x−
9
2
x=
9
2
x+
171
2
−
9
2
x
−1
2
x=
171
2
Step 3: Multiply both sides by 2/(-1).
(
2
−1
)*(
−1
2
x)=(
2
−1
)*(
171
2
)
x=−171
Answer:
x=−171