Ashley burned calories faster because she burned almost 9 calories per minute and Tessa only burned 8.5 per minute
Answer:
Option B.
Step-by-step explanation:
step 1
Find the area of the playground
The area of the playground is equal to the area of a rectangle plus the area of a triangle
step 2
Find the number of bags of wood chips needed
by proportion
step 3
Find the cost
Perimeter = sum of all 3 sides in a triangle
so
x + x - 4 + 12= 26
answer
B. <span>x + x - 4 + 12 = 26</span>
Answer:
One solution is, (3,2)
One solution is, (-1,1)
There are infinitly many solutions
The equation of the line is
Step-by-step explanation:
Anything on the line is a solution.
The line is infinite therefore the solutions are also infinite.
The dot (3,2) and (-1,1) are both on the line therefore they are both solutions.
The slope of the line is 0.25 or 1/4 so we know the first part of the equation.
y = 1/4x
The y-intercept is on the point 1.25 or 5/4
We now know the whole equation
y = 1/4x + 5/4
To double check you can plug in points into the x and y spots on the equation or as I did graph it.
Answer:
2 and 5/12 hours = v
Step-by-step explanation:
Total time = 7 and 2/3 hours
IP sync time = 1 and 3/4 hours
Learn dance = 3 and 1/2 hours
VIV interview = v ?
so
7 and 2/3 = 1 and 3/4 + 3 and 1/2 + v
solve for v
3 and 2/3 = 3/4 + 1/2 + v
11/3 = 5/4 + v
11/3 - 5/4 = v
44 - 15 / 12 = v
29/12 = v
2 and 5/12 hours = v