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3 years ago

6

There are 28 people on a swim team. One fourth of the team went to a swim meet in April. How many people went to the meet in Apr

il?

1 answer:

mina [271]3 years ago

5 0

The answer is 7 24/4=7
Hope it helped!

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Find the sets of numbers to which

dezoksy [38]

Step-by-step explanation:

a is the right answers to the same as the right

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3 years ago

Help help help help help help math math

Lyrx [107]

X/8=15/12
X=10

The answer Is 10

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3 years ago

$3100 boat, 5.5% sales tax

Serjik [45]

Answer:

3100.00 * 5.5% (170.50) = 3270.50

Step-by-step explanation:

3100.00 * 5.5% (170.50) = 3270.50

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3 years ago

The function y = f (x) is graphed below. What is the average rate of change of the function f(x) on the interval - 1 ≤ x ≤ 3?

jonny [76]

Answer:

$\displaystyle -2$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Algebra I</u>

Average Rate of Change: $\displaystyle \frac{f(b) - f(a)}{b - a}$

Step-by-step explanation:

<u>Step 1: Define</u>

Interval -1 ≤ x ≤ 3

a = -1, b = 3

f(a) = f(-1) = 4

f(b) = f(3) = -4

<u>Step 2: Find Average</u>

Substitute in variables [ARC]: $\displaystyle \frac{f(3) - f(-1)}{3 + 1}$
Substitute: $\displaystyle \frac{-4 - 4}{3 + 1}$
[Fraction] Subtract/Add: $\displaystyle \frac{-8}{4}$
[Fraction] Divide: $\displaystyle -2$

4 0

3 years ago

Which of the following is equivalent to –2i(6 – 7i)? (0 – 2i)(6 – 7i) (0 + 2i)(6 – 7i) (–2 + i)(6 – 7i) (6 – 2i) – (7i – 2i)

Mariulka [41]

Answer:

The expression which is equivalent to –2i(6 – 7i) is; (0 – 2i)(6 – 7i)

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2 years ago