Answer:
8 cousins
Step-by-step explanation:
B = Bonnie=2*R
R = Robert
G = George = 5 = B -11 (add 11 on both sides of the equation)
B = 5 + 11 = 16 cousins
From B=2*R (substitute the value of B)
16=2*R (divide 2 on both sides of the equation)
R=16/2=8 cousins
Answer: $8.95 per yard of fabric
Define the following:
x = cost of fabric per yard
Make an equation:
⇒ 3x + 1.25 = 28.10
⇒ 3x = 26.85
⇒ x = 8.95
∴ $8.95 per yard of fabric
Answer: 102,400,000,000,000,000,000
First do 20^10 = 10,240,000,000,000.
Then, multiply 10,240,000,000,000 * 10,000,000 to get 102,400,000,000,000,000,000.
<em>Hope it helps <3</em>
