Which expression can be used
which expression can be used to convert 100 usd to japanese yen?

to convert 100 usd to japanese yen?

(100) x (How many yens a dollar is worth) = The amount of yen you get with 100usd

Explanation:

The expression to be to convert dollars into basically any other currency.

(Amount in dollars to be converted) x (How much of the currency a dollar is worth) = (the amount that you get in that currency with the set amount of dollars)

answer: (fluidity)is the correct answer.

explanation: because of this characteristic, success on the battlefield depends in large part on the ability to adapt to proactively change events to our advantage as well as to react quickly to constantly changing conditions

simplify brackets

8 - 2a - 7 = a + 40

simplify 8 - 2a - 7 to -2a + 1

-2a + 1 = a + 40

add 2a to both sides

1 = a + 40 + 2a

simplify a + 40 + 2a to 3a + 40

1 = 3a + 40

subtract 40 from both sides

1 - 40 = 3a

simplify 1 - 40 o -39

-39 = 3a

divide both sides by 3

-39/3 = a

simplify 39/3 to 13

-13 = a

switch sides

a = -13