Answer:
linear equation has two variables doesn't involve any power
quadratic equation involves one of the variables raised to the second power.
Step-by-step explanation:
A <u>linear equation</u> in two variables doesn't involve any power higher than one for either variable. It has the general form Ax + By + C = 0, where A, B and C are constants. ... A <u>quadratic equation</u>, on the other hand, involves one of the variables raised to the second power.
Yes, it's y= 1/2x because it's 1/2 miles (y) per x weeks
Answer:
1/27
Step-by-step explanation:
The chance of getting X is ⅓. The chance of getting X then Y is ⅓², or ⅑. Finally, the chance of getting X, then Y, then Z is ⅓³, or 1/27
Answer:
Emily have 33 cookies.
Step-by-step explanation:
Given that:
Batches of cookies baked = 3
Number of cookies in each batch = 13
Total number of cookies = 3 * 13 = 39 cookies
She ate 2 cookies.
Remaining = 39 - 2 = 37 cookies
She gave 10 to her neighbor
Remaining = 37 - 10 = 27 cookies
1 batch = dozen cookies
half batch = 6 cookies
Total cookies = 27 + 6 = 33 cookies
Hence,
Emily have 33 cookies.
