Answer:
last one is correct
Step-by-step explanation:
The dependent variable is the cost of the pizza.
The Independent variable (or what you manipulate) is the toppings of the pizza, and the dependent variable (or what changes because you manipulated something) is the total cost of the pizza
Answer:
h = 20
Step-by-step explanation:
h = 17 + x/6
h = 17 + (18) / 6
h = 17 + 3
h = 20
Answer:
$43 and
$17
Step-by-step explanation:
Let the amount James have be A and that of jada be B
Given
James and jada have $60 together
That’s
A + B = 60
And james A has $9 more than twice jada’s amount
That’s
A = 9 + 2B
We now have two equations
1. A + B = 60 and
2. A = 9 + 2B
Now put 9 + 2B as A in equation one
A + B = 60
9 +2B + B = 60
9 + 3B = 60
Subtract 9 from both sides
9 - 9 + 3B = 60 - 9
3B = 51
Divide both sides by 3
3B/3 = 51/3
B = 17
Jada has $17
Recall
A = 9 + 2B
And B = 17
Therefore
A = 9 + 2 x 17
A = 9 + 34
A = 43
James has $43
Therefore, James has $43 while jada has $17
