Answer:
3x1000=3000
2x100=200
3000-200=2800
Step-by-step explanation:
Answer:
A. x+138
Step-by-step explanation:
Deposit into her bank account is adding money to her bank account. So that means she's <u><em>adding $138 </em></u>to her bank. Which gives us <em>the expression of x+138.</em>
Answer:
Red: y=(x+6)^2-1
Blue: y=-(x+3)^2+1
Green: y=(x^2-1)
Orange: y=-(x-3)^2+1
Purple: y=(x-6)^2-1
Step-by-step explanation:
Use Desmos to check
Answer:
289 m²
Step-by-step explanation:
First find the area of the flower bed
A=πr²= (3.14)(9.5)² = 283.385
Then get the area of everything including the sidewalk
A=πr²= (3.14)(13.5)² = 572.265
Then subtract and you'll get the area of just the sidewalk
572.265 - 283.385 = 288.88m²