The answer is 140 Inches because 4 times 7 is 28, 28 times 5 is 140
Answer:
Step-by-step explanation:
if x is the bill and y is the tip ten
x+y>14.50
x<2 and x≤ 2
when the sign is< then the dot has to be clear , because 2 does not count and x is less than 2 and not equal to 2
when the sign is ≤ the dot on the graph is solid which represent the equal to.
Answer:
x = 23
Step-by-step explanation:
3x + 7 = x + 53 because vertical angles are congruent. So just solve...
3x - x + 7 = x + 53 - x
2x + 7 = 53
2x + 7 - 7 = 53 - 7
2x = 46
x = 23