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stira [4]
4 years ago
7

Ten less than twice a number is 50

Mathematics
2 answers:
leva [86]4 years ago
4 0
10 - 2x = 50


if it says to solve for x then x would be 30 because ... it has to
Vinvika [58]4 years ago
3 0

Answer:

2x-10=50    x= 30 (Didn't know if needed)

Step-by-step explanation:

Since it state "less" then you should immediately think subtraction. Since 10 is less than 2x you would subtract from 2x meaning 2x-10. It then states that it equals to 50 so it would be 2x-10=50 once completed.

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3 0
3 years ago
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8 0
3 years ago
The vertex of a parabola is at (6,5), and its axis of symmetry is vertical. One of the x-intercepts is at (8, 0). What is the x-
Elena-2011 [213]

Answer:

x=4

Step-by-step explanation:

Vertex form of the quadratic equation: f(x) = a(x - h)^2+k

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If one the x-intercepts is (8, 0):

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Therefore, equation of parabola:

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x-intercepts occur when f(x) = 0:

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2 years ago
I don’t know how to properly write this
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4 years ago
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