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3 years ago

10

Sierra has monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was $60. What is Sierra

's monthly budget

2 answers:

kipiarov [429]3 years ago

5 0

$50 dollars per month

frosja888 [35]3 years ago

4 0

Her monthly budgets was $50

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write the equation if the line in slope- intercept form that passes through (7,-4) with a slope of -1.

QveST [7]

9514 1404 393

Answer:

y = -x +3

Step-by-step explanation:

The point-slope form can be a useful place to start.

y -k = m(x -h) . . . . . line with slope m through point (h, k)

You require the line ...

y -(-4) = -1(x -7)

y = -x +7 -4 . . . . . . . . eliminate parentheses, add -4

y = -x +3 . . . . . . . . . slope-intercept form

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3 years ago

Choices;<br> a) 21.8°<br> b) 35.2°<br> c) 45.1°

kifflom [539]

Answer:

$\displaystyle a) \: {x}^{ \circ} = 21.8 ^{ \circ}$

Step-by-step explanation:

we are given opposite and adjacent

we want to figure out x°

remember that,

$\displaystyle \: \tan( \theta) = \frac{opp}{adj}$

where our opp is 5 and adj is 12.5

let $\theta$ be x°

so

$\displaystyle \: \tan( {x}^{ \circ} ) = \frac{5}{12.5}$

$\displaystyle \: {x}^{ \circ} = \arctan \left( \frac{5}{12.5} \right)$

by using calculator

$\displaystyle \: {x}^{ \circ} = 21.8$

hence,

our answer is a

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3 years ago

I got to hurry so i kinda didnt have time

k0ka [10]

Answer:

b

Step-by-step explanation:

5 0

3 years ago

Please help 100 points to whoever gets it right

Rama09 [41]

Answer:

i think its D

Step-by-step explanation:

4 0

3 years ago

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Solve the inequality.<br> 3+ 4x > 27

gogolik [260]

X = 7. 7 x 4 = 28 and 28 + 3 = 31.

31>27

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3 years ago

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