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Keith_Richards [23]

3 years ago

12

Olivia runs 4 miles per day. She ran 5 days during the first week of the month. She ran only 3 days each week for the next 3 wee

ks. Simplify the expression (5 + 3 * 3) * 4 to find how many miles Olivia ran last month.

1 answer:

disa [49]3 years ago

7 0

Answer:

(5+3^2)*4

Step-by-step explanation:

i belive im correct

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Step-by-step explanation: ;)

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what side lengths should be used to model a rectangle with an area of x^2+3x-10 square units? x-5 and x+2 x and x+3 x+3 and x-10

klemol [59]

Answer:

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Step-by-step explanation:

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3 years ago

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Which expression is equivalent to −10x−10+2x+9?

DENIUS [597]

Answer:

-8x - 1

General Formulas and Concepts:

<u>Algebra I</u>

Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

-10x - 10 + 2x + 9

<u>Step 2: Simplify</u>

Combine like terms (x): -8x - 10 + 9
Combine like term: -8x - 1

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Graph the parametric equations. <br><br> x = 7 sin (t) + sin (7t)<br> y = 7 cos (t) + cos (7t)

UkoKoshka [18]

Answer:

Step-by-step explanation:

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4 years ago

Find the length of the following tangent segments to the circles centered at O and O's whose radii are 5 and 3 respectively and

natta225 [31]

$AB^2=12^2-(5-3)^2
\\AB^2=144-4
\\AB^2=140
\\AB=\sqrt{140}
\\AB \approx 11.83$

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3 years ago