Answer:
76
Step-by-step explanation:
Applying the formula to calculate the discriminant Δ=b2−4(a)(c)
Δ=b2-4(a)(c) with : a=3, b=−10, c=2
Δ=(−10)2−4⋅(3)⋅(2) = 100−24 = 76
The discriminant of the polynomial is equal to 76.
Answer:
x·y
14/t
15s
4(x+2)
Step-by-step explanation:
an algebraic expression must have at least one variable and at least one operation (+,-,×,÷)
Hey!
So first you'd convert the 5% to a decimal. Which would be 0.05.
Then, multiply the original cost (170) by the decimal (0.05).
You would get 8.5.
Subtract that number from the original cost and you get $161.50 as the final answer.
Answer:
ratio of Sophia's sweets to Isabel's sweets is
13:8
