Answer:
50.4
Step-by-step explanation:
4.20x12
Answer:
Step-by-step explanation:
The equations that she wrote are
6x+8y=133
2x=y
The following statements about the system are true
1.Since the cost for each pie is $5 and $9, the first equation should be 5x+9y=133
5. The second equation is correct because there are more 6 inch pies and 2 times a number is always more.
The following statements are wrong because,
2. Because there was no relationship between the number of pipes sold and the size of each pipe.
3. x=2y shows that there are more 8 inches pipes
4. 6 and 8 are just size descriptions. It is only the cost of each size of pipe that related to the total cost
90. To get to this answer, you would multiply 6 X 10 and 3 X 10. You would then add the products: 60 + 30 = 90.
Answer:
<h3>-<u>Aubrey first applied division of like bases by subtracting the exponents.</u></h3><h3>
-<u>
Next David will apply the quotient of powers.</u></h3><h3><u>
-Aubrey's work is correct .</u></h3><h3><u>
-The correct simplified answer is x^24/64y^15</u></h3>