Answer:
x^2 - 14x = 0
Step-by-step explanation:
x^2/2=7x
x^2=7x * 2
x^2=14x
x^2 - 14x = 0
Answer:
x
≤
13
Step-by-step explanation:
hope this helps
12
13
78
97
65
90
70
these are numbers with 2 digits
Answer: 6 triangles
Step-by-step explanation:
hope this helps :)
Yes it is. Ax+By=C is standard form. :)