let grapes be x and kiwi be y:
![2.19x+3.09y](https://tex.z-dn.net/?f=2.19x%2B3.09y)
a. coefficients here are 2.19 and 3.09 and they represent the price.
b. terms are
and
and they represent what she had spent on grapes and kiwi in total.
10 laps around a track each day.Each lap around the track is 400 meters.How many days will it take Kali to run a total
Answer: 2x = 8x
Step-by-step explanation:
For the answer to the question above,
2r^2 + 3s^3 - r^2 + 4t^2 - r^2
r = -2
s = -3
t = 5
First, we should substitute everything into the expression
(2)((-2)^2) + (3)((-3)^3) - (-2^2) + (4)(5^2) - (-2^2)
Now we should simplify the exponents
(2)(4) + (3)(-27) - (4) + (4)(25) - (4)
Now we simplify the brackets
8 + (-81) - 4 + 100 - 4
so 8 minus 81 minus 4 plus 100 minus 4 is equal to +19
I hope this helps.
46 hours after 9:30 p.m. on Friday will be J. 7:30 p.m. Sunday.
Since 46 hours is almost two days, you just need to take away those two hours, and you will get the time you need, two days after the original day.