Let width be x so
Length is equal to x+6
Perimeter= 2(l+b)
So perimeter=2(x+x+6)
P=2(2x+6)
4x+12=64 (given)
Send 12 to the other side then,
4x=64-12=52
X=52/4=13
Answer:
There are 5 cats and 6 children
Step-by-step explanation:
Let x = number of cats
Let y= number of children
Counting heads gives 11
X+Y = 11 .....eq1
Counting feet gives 32
Cats has 4legs,child has 2 legs
4X + 2Y=32 ....eq2
X = 11 - Y
Put in eq2
4(11-Y) + 2Y = 32
44 - 4Y + 2Y=32
12=2Y
Y=12/2=6
Y=6= Children
Put Y=6 in eq2
X + 6=11
X=11-6=5
X= 5 = cats
Answer:
Susan ate less pizza than Jamie.
Step-by-step explanation:
4/6 = 2/3
6/8 = 3/4
2/3 = 8/12
3/4 = 9/12
8/12 < 9/12
2/3 < 3/4
4/6 < 6/8
Answer:
$138.95
Step-by-step explanation:
Since Maloney picked 1985 apples he falls in the payscale of 0.07 per apple.
Thus 1985 * .07 = 138.95
Answer:
10x^2 -276.67x - 593.34
Step-by-step explanation:
is it like that ?
5(x-30-3/9)(2x+4)
(5x- 148.335)(2x+4)
10x^2 -296.67x +20x -593.34
10x^2 -276.67x - 593.34
