In the expression ''I will answer after I have received the the letter" the speaker is saying that they have not received the letter yet, but when they do, or rather, after they receive it, they will answer (something). The whole matter is in the future.
But if someone says "After I received the letter..." they have already received the letter and then did something. It all happened in the past.
The expressions...(1) ''I will answer after I have received the letter", and(2) "I will answer after I receive the letter"... both mean the same thing.The only difference is the choice of verb form. The first sentence uses the 'Present Perfect with future meaning'. The second sentence uses the the 'Present Simple for the future.'In some situations the choice between the two verb forms is important, but in this particular case the meaning is clear and unambiguous, whichever style of speech the speaker uses.
How high is made by signing "tall" with the letter H so there is very little difference.
there = over there and denotes place they're = they are (and the apostrophe is in place of the missing letter 'a' their = their house and is a possessive pronoun
The "long I sound" says the name of the letter I (eye). The short I has an "ih" sound as in sit and fish.
The difference is nothing but you must know the correct rules for them, so the sentence will make sense. To use anyou must have a word after it, which contains a vowel as the first letter (a, e, i , o, u). A is used for words with a first letter, which is not a vowel.
The expressions...(1) ''I will answer after I have received the letter", and(2) "I will answer after I receive the letter"... both mean the same thing.The only difference is the choice of verb form. The first sentence uses the 'Present Perfect with future meaning'. The second sentence uses the the 'Present Simple for the future.'In some situations the choice between the two verb forms is important, but in this particular case the meaning is clear and unambiguous, whichever style of speech the speaker uses.
A variable is a single letter that represents a number. For example x is a variable.An algebraic expression can contain variables, numbers, mathematical symbols, etcetera. An example of an algebraic expression is 3x+12.
n - 8 is the expression for the difference of eight and a number.'Number' is a variable, so the variable must be a letter (in this case, 'n'). 'The difference' is going to be the subtraction symbol that is in between the 'number' and eight, so it must be n - 8. It could, of course, be 8 - n.
Numerical Expression: 1.) 20+2-8 ( Or any other number with two symbols on math ) Algebraic Expression: 2.) h x 2 ( Or any other number using only one symbol an a letter ) The difference between a numerical and algebraic expressions is that numerical expressions use only numbers, but algebraic expressions use letters as variables to represent numbers.
The difference is a letter L.
simile
k,
Buyer's credit is extended to finance the purchase of goods or services. A letter of credit guarantees that a payment will be received. If the buyer doesn't make a payment, the bank has to pay.
What is letterhead
a sound is sounded and a letter is written
...the difference is in the second letter... ;)
differecences between banker's acceptance and letter of credit