Answer:
A. When Katina has $280 in her bank account, 4 months have passed. Plug 4 months into Malorie's bank account equation:
a = 50(4) + 100
a = 200 + 100
a = $300
B. Malorie's bank account changes at a greater rate. Katina's bank account amount increases by $20 each month, whereas Malorie's bank account increases by $50.
Ex: month 5
Katina has 300, 20 more than the previous month.
Malorie has 350, 50 more than the previous month
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra i</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>

<u>Step 2: Solve for </u><em><u>x</u></em>
- [Equality Property] Square root both sides:

Answer:
X = 0.87
Step-by-step explanation:
BODMAS
B - Bracket, O - Of, D - Division, M - Multiplication, A - Addition, S - Subtraction
Multiplication comes before addition and subtraction in the order, so
75X - 62 + 9 = 12
75X - 53 = 12
Add 53 to both sides
75X -53 + 53 = 12 + 53
75X = 65
Divide both sides by 75
X = 0.87
Answer:
x = 9
Step-by-step explanation:
arrest the killers of breonna taylor
Sec(theta) = 1.3591392 => cos(theta) = 1 / 1.3591392 = 0.7357598103
=> theta = arccos (0.7357598103) = 0.744 rad = 42.6285 degress