Y=3x
y=2x+5
Then solve with substitution:
3x=2x+5
x=5
Answer:
Assuming the problem is actually 5x^2-3y... the answer is 221
Step-by-step explanation:
5(7 times 7) is 245 and 3(8) is 24, therefore 245-24=221
Connect c to e and then e to a
It may not look like it, but there is. There are only two 7's in both numbers, but in 7,742, 42 can be divided by 7, and 7,742 can be divided by 7 as well, that gives it 4 relations to the number 7. In the number 7,785, 7 can not be divided into 85 or 7,785. I hope this made sense, I tried to explain it as well as I could
Answer:
d=7
Step-by-step explanation: