Find the area of the Square. Then Use 3.14 to find the area of the Half Circle, and the Triangle's area too. Find the Formulas for each shape, plug in the numbers, and add the totals together.
For just the flour he would pay 206$ but for the flour and delivery he would pay 242.50$
Answer:
Work backwards to solve this problem.
If he ends with 32 cookies, then subtract 12. That gives 20 cookies. 20*2 is 40, so now he has 40 cookies.
Answer:
(5,38)
Step-by-step explanation:
<u><em>The correct question is</em></u>
A system of equations is shown below:
y = 8x − 2
y = 9x − 7
What is the solution to the system of equations?
(−5, 38)
(−5, −38)
(5, 38)
(5, −38)
we have
----> equation A
----> equation B
Solve the system by substitution
substitute equation B in equation A
solve for x
<em>Find the value of y</em>
Substitute the value of x in the equation A or in the equation B
therefore
The solution is the point (5,38)
Answer:
y-intercept of f(x) = 1
y-intercept of g(x) = 1
The slope of f(x) = 1.5
The slope of g(x) = 2
Step-by-step explanation:
x : 0 2 4
f(x) : 1 4 7
The table x , f(x) represents a linear function
The linear function has the form y = mx + c
where m is the slope and c is y-intercept
m = (y₂-y₁)/(x₂-x₁) = (7-4)/(4-2) = 3/2 = 1.5
y-intercept is the value of y at which x = 0
From the table at x = 0 ⇒y= f(x) = 1 ⇒ c = 1
∴ f(x) = 1.5x + 1
And given g(x) = 2x + 1
We will Compare the y-intercepts and slopes of the linear functions f(x) and g(x)
y-intercept of f(x) = 1
y-intercept of g(x) = 1
The slope of f(x) = 1.5
The slope of g(x) = 2
So, y-intercept of f(x) = y-intercept of g(x) = 1
And The slope of g(x) is greater than The slope of f(x)
