Answer:
see explanation
Step-by-step explanation:
(1)
= ( cross- multiply )
6p = 8 ( divide both sides by 6 )
p = =
(2)
= ( cross- multiply )
7n = 32 ( divide both sides by 7 )
n =
(3)
= ( cross- multiply )
3x = 20 ( divide both sides by 3 )
x =
4n 5 + 3.5n 5 - 2.1n 5 = n 5 (4 + 3.5 - 2.1) = n 5 * 5.4 = 5.4n 5
Answer:
But the graph paper is not here...
No, Jonah is not correct. The answer is shown in the picture.
Convert to an equation:
50^2=2+25^2=2*5=10
Simplify:
2500=625=10=10
What is wrong is that 2500 does not equal 625 which does not equal 10.