Answer: 
<u>Step-by-step explanation:</u>
y = x + 2 x + y = 3
Solve using Substitution Method by replacing y with x + 2:
x + (x + 2) = 3
2x + 2 = 3
2x = 1
x = 
Next, replace x with 1/2 in one of the original equations and solve for y:
y = x + 2
= + 2
= 
Answer:
D
Step-by-step explanation:
When the function or the coefficient in this case 1/4x^2 is positive it means it's opening up like a u, meaning all the values will be bigger than the C term or -5 in this case.
Answer: -43
Step-by-step explanation:
-2(4*4)= -32
-32-(4*4)= -48
-48+5=-43
Oliver withdraws an amount of $285.10 from his saving account
His saving account earns 1.8% annually
The interest Oliver could have earned in five months:
Monthly interest = Annual interest ÷ 12
Monthly interest = 1.8% ÷ 12
Monthly interest = 0.018 ÷ 12 = 3/2000
After five months = Principle × (1 + interest)ⁿ
After five months = 285.10 × (1 + 0.018)⁵
After five months = 311.70
Interest earned = 311.70 - 285.10 = $26.60
Answer: 3.14159265 rounded to the nearest tenth is 3.1
