Answer:it is increasing
Step-by-step explanation:
because you can see it gping up
Let x= number of days
1.5x+6=45
subtract 6 from both sides
1.5x=39
divide both sides by 1.5 to get
x=26
it will take 26 days for the plant to reach 45 inches in height
Answer:
The length of the shadow is 4ft long.
Step-by-step explanation:
6ft divided by 3ft equals 2ft. Then, multiply 2ft by 2ft equals 4ft long.
Grocery Mart sold a better deal than baldwsin hills
Answer:
x = -4.36364
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
Step-by-step explanation:
<u>Step 1: Define Equation</u>
3.5(x + 12) = -2x + 18
<u>Step 2: Solve for </u><em><u>x</u></em>
- Distribute 3.5: 3.5x + 42 = -2x + 18
- Add 2x on both sides: 5.5x + 42 = 18
- Isolate <em>x</em> term: 5.5x = -24
- Isolate <em>x</em>: x = -4.36364
