450 with an exponent of 3 equals -1425 so I think u are right

<h2>
Explanation:</h2>
Step 1. Write the given expression

Step 2. Apply distributive property:

Step 3. Combine like terms:

<h2>Learn more:</h2>
Distributive property: brainly.com/question/10794694
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Answer:
The fourth term in the sequence is equal to the third term plus the common difference, or 16+3=19- last choice
Answer:
<u>the total measurement of all the edges of a shape</u>
Step-by-step explanation:
The perimeter of a shape is the total measurement of all the edges of a shape
Answer:
B
Step-by-step explanation:
Plug in all the values for x & y into the equation y=2x+3 (B). 2*2=4. 4+3=7. All the other values for x & y match up perfectly as well. The answer is B