Answer:
Taryn charges $12.50, Alastiar charges $17.50, Alastair earns more per hour
Step-by-step explanation:
Question:
- Taryn and Alastair both mow lawns. Each charges a flat fee to mow a lawn. The table shows the number of lawns mowed in the past week, the time spent mowing lawns, and the money earned.
- How much does Taryn charge to mow a lawn?
- He charges $12.50.
- How much does Alastair charge to mow a lawn?
- He charges $17.50.
- Who earns more per hour, Taryn or Alastair?
- Alastair
Answer:
a. 36
b. 4
c. -11
d. 2
e. -20
Step-by-step explanation:
20 + 16 = 36
20 + (-16)
20 - 16 = 4
5 + (-16)
5 - 16 = -11
-9 + 11
11 - 9 = 2
-9 + (-11)
-9 - 11 = -20
8(7c(2)+10+8r)
=(8)(7c(2)+10+8r)
=(8)(7c(2))+(8)(10)+(8)(8r)
=112c+80+64r
=112c+64r+80
~ Made a rough estimate, I'm sure you can work it out.
Answer:
this is your answer
Step-by-step explanation:
please mark as brainlist
Answer:
x⁴ + 3x³ + 4x² + 12x = 0
<=> x³(x + 3) + 4x(x + 3) = 0
<=> (x³ + 4x)(x + 3) = 0
<=> x(x² + 4)(x + 3) = 0