D 2x + 28 = 48
because x + x + 14 + 14 equals the perimeter which is 48
Answer:
its good for life and career choices
Step-by-step explanation:
Multiply the numbers just as if they were whole numbers.
Line up the numbers on the right - do not align the decimal points.
Starting on the right, multiply each digit in the top number by each digit in the bottom number, just as with whole numbers.
Add the products.
Answer:
Step-by-step explanation:
P = 8x + 20
4*side = 8x + 20
side = (8x + 20)/4
= 8x/4 + 20/4
side = 2x + 5
Answer:
77 ft.
Step-by-step explanation:
7*8+7*3=77
15y is less than 36+9
y is less than 45/15
y is less than 3
