All categories

2 years ago

PLISSSSSS HELP THIS IS FOR EXAM THERE IS A PICTURE

Mathematics

2 answers:

Pavlova-9 [17]2 years ago

6 0

Answer:

B, Graphing.

Step-by-step explanation:

From what I learned, I believe it would be graphing. (Apologies if I am wrong)

Marizza181 [45]2 years ago

3 0

Answer:

elimination anyday

Step-by-step explanation:

there are two 3y terms so they cancel out when using elimination, mark me brainliest plz

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Find the simple interest on 7,200 at 3/4% for 5 years

lakkis [162]

Answer:

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Simple Interest Rate Formula: $\displaystyle A = P(1 + r)^t$

A is final amount
P is principle (initial) amount
r is rate
t is time (in years)

Step-by-step explanation:

Step 1: Define

P = 7200

r = 0.75% = 0.0075

t = 5

Step 2: Solve for A

Substitute in variables [Simple Interest Rate Formula]: $\displaystyle A = 7200(1 + 0.0075)^5$
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