$5,000 is invested in two different accounts yielding 3% and 3.5% interest. The amount invested in the account that yields 3% interest is $550 more than the other account. Establish the equations necessary to find the amount of money

Invested in each of the accounts. Let x and y represent the two amounts invested.

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

it would open into a square depending on the type of envelope i’m not sure about the second part

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: