Answer:
3,6
Step-by-step explanation:
We observe that 14 is 4 more than twice 5.
The scooter's rate is 14 mph.
The bicycle's rate is 5 mph.
_____
time = distance/rate
14/(2b +4) = 5/b . . . . . . let b represent the bicycle's speed in mi/h
14b = 10b +20 . . . . . . . .cross multiply
4b = 20 . . . . . . . . . . . . . subtract 10b
b = 5 . . . . . . . . . . . . . . . divide by 4. Same answer as above.
Answer:
48
Step-by-step explanation:
here, we are using an = ar^n-1
so, we have to find a4= ar^4-1 = ar^3
now, putting the given values in the equation,
a4= (6)(2)^3 = 6(8) = 48
therefore, the 4th term is 48.
<em>I</em><em> </em><em>have </em><em>done </em><em>this </em><em>question</em><em> </em><em>previously</em><em> </em><em>on </em><em>Gauthmath</em><em> </em><em>app,</em><em> </em><em>you </em><em>can </em><em>check </em><em>that </em><em>app </em><em>out,</em><em> </em><em>really </em><em>cool </em><em>app.</em><em> </em>
<em>A</em><em>l</em><em>l</em><em> </em><em>the</em><em> best</em><em> </em><em>with </em><em>your </em><em>exam.</em><em> </em><em />
Answer:
24
Step-by-step explanation:
2(54-6x)=73-7x
108-12x=73-7x
108-73=-7x+12x
35=5x
x=7
UW=73-7x=73-7(7) = 73-49 = 24
