Let x = number of cans
let c = cost
c = .70x
Answer:
5
Step-by-step explanation:
ty, have a good day!
Two hundred and thirteen = 213
To the nearest ten = 210.
Finding the square root of a number is the inverse operation of squaring that number. Remember, the square of a number is thatnumber times itself. The perfect squares are the squares of the wholenumbers. The square root of a number, n, written below is the number that gives n when multiplied by itself.
Answer:
91
Step-by-step explanation:
for a 2-digit number the tens digit (x) is 8 more than the ones digit (y) and no number is zero
=> x = y+8
x < 10
y > 0
y = 1 and x = 1 + 8 =9
the 2-digit is 91
