- Given - <u>John </u><u>writes </u><u>pages </u><u>in </u><u>an </u><u>hour</u>
- To find - <u>number </u><u>of </u><u>pages </u><u>he </u><u>can </u><u>write </u><u>in </u><u>hours</u>
<u>this </u><u>question</u><u> </u><u>can </u><u>be </u><u>easily </u><u>solved </u><u>by </u><u>using </u><u>unitary </u><u>method </u><u>~</u>
hope helpful ~
By the order of operations, it can be written as
(6*7)-(3^2)*9+(4^3)
Then do it
42-9*9+64=25
Answer:
x = 2.4 or x = 0.3
Step-by-step explanation:
3x² - 8x + 2 = 0
Quadratic formula
x = {-b ±√b² - 4ac} / 2a
a = 3
b = -8
c = 2
x = {-b ±√b² - 4ac} / 2a
= {-(-8) ±√(-8)² - 4*3*2} / 2*3
= (8 ± √64 - 24) / 6
= (8 ± √40) / 6
= (8 ± 2√10) / 6
= 8/6 ± 2√10/6
= 4/3 ± √10 / 6
x = 4/3 + √10 / 6 or 4/3 - √10 / 6
x = 2.4 or x = 0.3
A. never true
B. never true
C. true
D. true
E. never true
12 teaspoons of medicine times .5 equals 6.0