X = 10 , -10
is that what you’re looking for ?
2x² + 3x - 5 = 0
a=2, b=3, c=-5
D = b² - 4ac = 3² - 4*2*(-5) = 9 + 40 = 49
The difference of four times a number and 5 is 39 can be expressed algebraically as:
4x - 5 = 39
Now, we can solve for x.
Add 5 to both sides:
4x - 5 + 5 = 39 + 5
4x = 44
Divide both sides by 4 to solve for x:
4x/4 = 44/4
x = 11
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Answer:
4,8,12 hope that helps heeeeheheʘ‿ʘ
Answer:
$54.17
Step-by-step explanation:
52 x 5 = 260
260 ÷ 6 = 43.33
43.33 x 1.25 = 54.17