Answer:
1. no. 2. yes. 3. no. 4. yes. 5. yes.
Step-by-step explanation:i'll explain how to identify integers.
The integers are ..., -4, -3, -2, -1, 0, 1, 2, 3, 4, ... -- all the whole numbers and their opposites (the positive whole numbers, the negative whole numbers, and zero). Fractions and decimals are not integers. For example, -5 is an integer but not a whole number or a natural number. ... Integers are numbers that do not have a fractional part, including positive and negative numbers and zero. Whole numbers are positive integers and zero. Natural numbers are positive integers and are sometimes called counting numbers. tell me if you need me to explain more.
Answer:
x=2
Step-by-step explanation:
20<5*2x
20=5*2x
20/5=5/5*2x
4=2x
x=2
B)(x+10).(x-6)=x²-6x+10x-60
x²+4x-60
C)(x+15).(x-4)=x²-4x+15x-60
x²+11x-60
D)(x+20).(x-3)=x²-3x+20x-60
x²+17x-60
But A,
(x+12)(x-5)=x²-5x+12x-60
x²+7x-60
A, is the correct answer..
GOOD LUCK!
Well there are 5280 feet in 1 mile and if you multiply that by 2 then that's too many. if you multiply 5280 by 1.5, then you get 7920 so it is equal to 1.5 miles.
There are 36 inches in 1 yard so you multiply 6 by 36 to get 216.
Again there are 5,280 feet in 1 mile. Divide 26,400 by 5,280 and you get 50 miles.
12 inches in 1 foot. Multiply 12 by 9 and get 144.
22 feet equals 7 yards and 1 foot.
51 inches equals 4 feet and 3 inches. (4 feet equals 48 inches)
Btw, 7 yards is greater then 20 feet (7 yards equals 21 feet)
2 miles is more then 3,500 yards. (2 miles equals 2,520 yards)
11.5 feet is less then 4 yards (4 yards equals 12 feet)
72 inches is EQUAL to 2 yards
5.5 yards is more then 192 inches. (5.5 yards equals 198 inches)
