Solve for x: 5(x + 3) = 4(x - 3) -18 -27 -3 -6
2 answers:
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Answer:
Option A.
Step-by-step explanation:
Let
t ------> the number of additional toppings
c ----> the cost of the pizza in dollars
we know that
The linear equation that represent this situation is
This is the equation of the line in slope intercept form
where
the slope m is equal to
the y-intercept b is equal to
-----> the cost of a pizza without topping
Answer:
<h2>z = 5</h2>Step-by-step explanation:
-0.25z= -1.25
Convert the decimals to improper fractions
That's
<h3>So we have
<h3>Multiply through by 4
We have
- z = - 5
Divide both sides by - 1
the final answer is
<h3>z = 5</h3>Hope this helps you