Answer:
This?:
Step-by-step explanation:
To get a double of a number, we add the same number to itself. For example, double of 2 is 2 + 2 = 4. Example: Michelle has 4 marbles and Jane has double the marbles that Michelle has. ... It is easy to remember the numbers that we get by doubling one-digit numbers.
Answer:
x = 4
Step-by-step explanation:
substitute x = 2 into f(x):
equate g(x) with found value for f(2) and solve for x:
A parallelogram have 4 sides
Set up ratios of height / shadow length:
8/6 = x/100
Cross multiply
6x = 800
Divide both sides by 6
X = 133.33 feet
The tower is 133.3 feet
Answer:
T-shirts cost $20; each pair of pants cost $12.
Step-by-step explanation:
x is T-shirts ; y is each pair of pants
(8x+5y=220) -1
(5x+y=112) 5
----------------------
-8-5y=220
25+5y=560
----------------
17x=340
x=20
