Answer:
3x2 + 2x - 63x2 + 2x - 6
Step-by-step explanation:
Answer:
-4.5
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- |Absolute Value| - makes any negative number positive
Step-by-step explanation:
<u>Step 1: Define</u>
-3|5 - s³| + 3t
s = 2
t = 1.5
<u>Step 2: Evaluate</u>
- Substitute in variables: -3|5 - 2³| + 3(1.5)
- |Absolute Value| Exponents: -3|5 - 8| + 3(1.5)
- |Absolute Value| Subtract: -3|-3| + 3(1.5)
- Absolute Value: -3(3) + 3(1.5)
- Multiply: -9 + 4.5
- Add: -4.5
Answer: 3/4 cups per cake.
Step-by-step explanation:
He needs 3 cups for 4 cakes.
Then, if you want to know the amount that he needs for each cake, you need to see the quotient between the number of cups and the number of cakes:
S = 3cups/4 cakes = (3/4) cups per cake.
In the number line, 3/4 will be:
0--I--I--(here)--1--I--I--I--2
Oranges have less calories in the problem
