The answer would be C because n is the number of children and it costs $5.50 per child plus an extra design fee of $45
Answer:
429
Step-by-step explanation:
y=3+6×(n-1)
n=72
y=3+6×(72-1) = 429
P(x)=-15+7/4=-2
P(y)=12-4/4=2
P=(-2,2)
Answer: hi im mongraal
Step-by-step explanation:
In mathematics, a cube root of a number x is a number y such that y³ = x. All nonzero real numbers, have exactly one real cube root and a pair of complex conjugate cube roots, and all nonzero complex numbers have three distinct complex cube roots. For example, the real cube root of 8, denoted ³√8, is 2, because 2³ = 8, while the other cube roots of 8 are −1 + √3i and −1 − √3i. The three cube roots of −27i are 3i, 3√(3)/2-3/2i, and -3√(3)/2-3/2i.
Answer:
h = (A - 2πr²)/(2πr)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
A = 2πrh + 2πr²
<u>Step 2: Solve for </u><em><u>h</u></em>
- [Subtraction Property of Equality] Subtract 2πr² on both sides: A - 2πr² = 2πrh
- [Division Property of Equality] Divide 2πr on both sides: (A - 2πr²)/(2πr) = h
- Rewrite/Rearrange: h = (A - 2πr²)/(2πr)
