Answer:
x = -8
Step-by-step explanation:
-23 + 7 = -16
-16 ÷ 2 = -8
2 × -8 =-16 - 7 = -23
Answer:So if we add 149 to 459684 we get 459833, which is divisible by 187.
Answer 149
Step-by-step explanation:
Answer:
x-intercepts: (2,0), (4,0)
y-intercepts: (0,-8)
Explanation:
To find the x intercept(s), you must compute where y=0. So solve 0= -x^2 + 6x - 8. So, the x intercepts are: (2,0) and (4,0) since the solutions to the mentioned equation are x=2 and x=4. To find the y intercept(s) compute what is y when x=0. In this case, when x=0, y=-8. So the only y intercept is (0,-8).
Step-by-step explanation:
Below is an attachment containing the solution.
Answer:
None.
Step-by-step explanation:
6x-20=32
6(8)-20=48-20=28, not 32
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16-x=12
16-8=8, not 12
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20-0.4x=13.8
20-0.4(8)=20-3.2=16.8, not 13.8
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1x+12=30
x+12=30
8+12=20, not 30