Answer: v = 300
Step-by-step explanation:
![-60=-\frac{v}{5}](https://tex.z-dn.net/?f=-60%3D-%5Cfrac%7Bv%7D%7B5%7D)
Multiplica por -5
![-5*-60=-\frac{v}{5}*-5](https://tex.z-dn.net/?f=-5%2A-60%3D-%5Cfrac%7Bv%7D%7B5%7D%2A-5)
![300=v](https://tex.z-dn.net/?f=300%3Dv)
42%7=6. 6 times 5 is 30. 30 cakes in 5 days.
Take 42-2 = 40 and 34+2 = 36 so Jaime's normal rowing speed was 36 miles
Answer:
(c, d) = (25, 35)
Step-by-step explanation:
Multiply the first equation by 2.5 and subtract the second one:
2.5(c +d) -(2.5c +1.75d) = 2.5(60) -(123.75)
0.75d = 26.25 . . . . . . . . . simplify
26.25/0.75 = d = 35 . . . . divide by the coefficient of d
60 -d = c = 25 . . . . . . . . . use the first equation to find c
(c, d) = (25, 35)
Say it out loud and you should get your answer like that.
12 = 16 - 4x
Well, 16 - 4 already equals 12, so the x shouldn't have a value over 2.
The x must be a 1.
The equation would be 12 = 16 - 4 x 1.
Hope this helped.