Answer:
i dont know
Step-by-step explanation:
just working
Answer:
first point at 100cm then the second point at 220cm
Step-by-step explanation:
put the first point at the starting time
the the second point at 220 but 20 mins after the starting time
Add q/c to the side with k and get q/c-k=m
Answer:
Step-by-step explanation:Step 1: Use quadratic formula with a=1, b=-2, c=-2.
x=
−b±√b2−4ac
2a
x=
−(−2)±√(−2)2−4(1)(−2)
2(1)
x=
2±√12
2
x=1+√3 or x=1−√3
Answer:
x=1+√3 or x=1−√3
Answer:
$60
Step-by-step explanation:
$240 = 100%
Discount = 25%
100% - 25% = 75%
75% as a decimal is 0.75
Multiply:
240(0.75) = 180
You could also do 3/4 of 240 because 0.75 is 3/4
To find out how much she saved, let's subtract the sale price from the original price:
240 - 180 = 60
Ella's mom saved $60 from the discount
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
