64/40 = $1.60
$1.60 * 10 = $16
He should charge $1.60 a pack, another way to say this is $16 for the 10 packs total
Are the two middle ones minus or negatives
Answer:
The answer is x = ±√ 0.680
Step-by-step explanation:
Answer:
g(4) = -11
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
Step-by-step explanation:
<u>Step 1: Define</u>
g(x) = -2x - 3
x = 4
<u>Step 2: Evaluate</u>
- Substitute: g(4) = -2(4) - 3
- Multiply: g(4) = -8 - 3
- Subtract: g(4) = -11
