Michelle walks some dogs every afternoon. She walked the same number of dogs each day except friday, when she walked 3 dogs. if she walked a total of 15 dogs this week, how many dogs did she walk on each of the other 6 days. Write and solve an equation to answer the question, and then identify the statement that is not true.

A. X represents the number of dogs walked each day except friday
B. The solution is x=3
C. The equation is 6x + 3=15
D. The first step in solving the equation is to subtract 3 from both sides of the equation

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629