It is the first one. Three times a number means 3x. The sum of 3x and 7 is 3x + 7 because sum means additions. And 3x + 7 is greater than four times the number which is 4x and greater than is this symbol >. So 3x + 7 > 4x
Answer:
median 88 first 84 third 92
Step-by-step explanation:
You would round it up to 9,400 because the 8 is next to the 3 and 8>5
The area of one triangle is 28.875 inches.
Answer:
(3 * 3^2)+(2 * 4^2)
combined area is 59 sq ft
