Answer:
(-1, 5), (0, 1), (1, -3)
Step-by-step explanation:
y = -4x + 1
Let x = -1:
y = -4(-1) + 1 = 4 + 1 = 5
(-1, 5)
Let x = 0:
y = -4(0) + 1 = 0 + 1 = 1
(0, 1)
Let x = 1:
y = -4(1) + 1 = -4 + 1 = -3
(1, -3)
Answer:
huh?
Step-by-step explanation:
thats not math second is its a recipe
Answer:
9
Step-by-step explanation:
Just dont even try with these use a calculator every time. even if you're confident
- How can you write a system of equations to model this situation?
Let y = <span>your pay </span>
<span> x = deliveries
</span>
Your equations would be written as:
<span>y=9.50*4 </span>
<span>y=2*4+3x </span>
- Which method should you sue to solve the system?
Substitution method
- How can you interpret the solution in the context of the problem
Substituting y for 9.50*4:
<span>9.50*4 = 2*4 + 3x </span>
<span>Simplifying: </span>
<span>38=8+3x </span>
<span>Solving: </span>
<span>30=3x </span>
<span>x=10
</span>
<span>Therefore, you need 10 deliveries to get the same pay as the competitor.</span>