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Dominik [7]
3 years ago
12

d. Noah earned n dollars over the summer. Mai earned $275, which is $45 more than Noah did. What's the answer?

Mathematics
2 answers:
EleoNora [17]3 years ago
8 0

Answer:

Noah -230 dollars

Step-by-step explanation:

275-45=230 dollars

sleet_krkn [62]3 years ago
8 0

Answer:

$230

Step-by-step explanation:

Mai earned $275, which was $45 more than Noah.

Set the equation. Note that Noah earned <em>n</em> amount of dollars:

275 - 45 = n

Simplify. Subtract:

n = 275 - 45

n = 230

Noah earned $230.

~

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Licemer1 [7]

Answer:

\large\boxed{x=\dfrac{4}{3}=1\dfrac{1}{3}}

Step-by-step explanation:

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3 years ago
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Consider the given function and the given interval. f\(x\) = (x - 7)**2 text(, ) [5 text(, ) 11] (a) Find the average value fave
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a. f has an average value on [5, 11] of

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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

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. 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

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

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  3. [Fraction] Subtract/Add:                             \displaystyle \frac{-8}{4}
  4. [Fraction] Divide:                                        \displaystyle -2
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Answer:

First three terms of given sequence are

9, 13, 17

Step-by-step explanation:

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