Answer:
10 hours
Step-by-step explanation:
Graph shows that to get to the amount of 200 dollars she has to work 10 hours.
You do this
8 2
---- = -----
20 5
So the scale factor is 2/5
_ means equal to
2(3x-1)>_ 4x-6
6x-2>_4x-6
6x - 4x >_-6+2
2x>_ -4
=> x >_ -4/2
=> x >_ -2
This means x is greater or equal to -2 .
X - [-2, infinity)
Answer: $1200
Explanation:
The amount of telephone bill Craig has to pay each month: $720/12= $60
His earnings each month: $60 x 20 = $1200
Answer:
Annabelle is correct.
Step-by-step explanation:
1. When multiplying two numbers with exponents, the exponents are always added and not multiplied. However, when there is an number with an exponent that has an exponent (for example (5^2)^3) you would multiply them.
2. Applying this to your question would make Annabelle's work correct and Navene's work incorrect.
Hope you understood!
