PLS SOMONE HELP ITS HOMEWORK

Mathematics

1 answer:

Anna [14]2 years ago

3 0

Answer:

$4) \: a) \: 5xy \times (3x {}^{2} + 2xy + y {}^{2}) \\ \\ b) \: 2q \times (3p - 2) + 9p - 6 \\ 2q \times (3p - 2) + 3(3p - 2) \\ (3p - 2)(2q + 3)$

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Samuel deposits $1,800 in an account that earns 12% simple annual interest. How many months will it take for Samuel's account ba

Artemon [7]

In order to use the simple interest formula, we first define the variables. The interest would be equal to Samuel's desired amount $ 2,488 minus the principal amount of $ 1,800 which is then equal to $ 688. The rate must be in decimal form which is equal to 0.12 while t is expressed in years. Substituting the values, t is equal to 3. Thus, it will take 36 months for Samuel's account balance to reach $2,448.

6 0

3 years ago

I dont know how you’d work this out, someone please help! Thanks

Alinara [238K]

Answer:

see photo attached for analysis