Its is equal to 9x6=53 Goodluck
The answer to 6 x (-8) = -48
<u>It is -48 because anytime you multiply one negative to one positive it will be negative if you multiply two negative's it come out to be a positive </u>
Hope this helps
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Since 1 < x < 5, adding each side by a, where a is negative, gives
a > ax > 5a
and adding b to each side gives
a + b > ax + b > 5a + b
or
5a + b < ax + b < a + b
Since 7 < f(x) < 23, it follows that
5a + b = 7
a + b = 23
Solve for a by eliminating b :
(5a + b) - (a + b) = 7 - 23
4a = -16
a = -4
Solve for b :
-4 + b = 23
b = 27
Keep subtracting 1/5 from 3
3 -(1/5)-(1/5)-(1/5)-(1/5)-(1/5)-(1/5)-(1/5)-(1/5)-(1/5)-(1/5)-(1/5)-(1/5)-(1/5)-(1/5)-(1/5) = 0
3 / (1/5) = 15
We subtracted (1/5) 15 times till we got to 0.
