Well just substitute y (the first equation) into the second equation.
So
5x-4(5-3x)=-3
Then just solve the equation from there.
5x-20+12x=-3
17x=17
x=1
and if you need y, y=2
Number of cubes increases by 3 for each term.
an= 3n+1
You divide 29:11= 2 7/11
so you have 2 full vans and one with 7 students.
so the answer is 7
Answer:
n - 3 ≤ -8
Step-by-step explanation:
n - 3 ≤ -8
3 less than n: n - 3
is no more than: ≤ - 8
Equal because 30 is the median and when you find the mean, it is also 30. Please give brainliest!