15=0.5x+7
0.5x=12
X=24
His weekly allowance is $24
Answer:
The quadrilaterals which have opposite angles congruent are parallelograms.
Hope it will help :)
Answer:
1.8
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
2.8 - 4 ÷ 4
<u>Step 2: Evaluate</u>
- Division: 2.8 - 1
- Subtraction: 1.8
Answer:
34 x 34 is 1156
Step-by-step explanation: