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dolphi86 [110]
2 years ago
9

Please answer with work explanation (if possible)

Mathematics
1 answer:
andrey2020 [161]2 years ago
4 0

Answer:

$357.42

Step-by-step explanation:

So first I multiplied $425.50 by 20%.

$425.50 * 0.20=  85.10

$425.50- 85.10= $340.40

$340.40 * 0.05 = $17.02

$340.40 * 0.07 = $23.828

$340.40 + 23.828 + 17.02= $ 357.42

The sale price of Dean's guitar is $357.42.

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abruzzese [7]
60 degrees because vertical angles are congruent if you move line y 5 degrees clockwise then you are adding 5+55=60 and since 1 and 3are congruent 3=60 degrees
3 0
3 years ago
37/2<br> How do you get the answer?
Andrei [34K]

Answer:

18.5

Step-by-step explanation:

You have to divide. If you leave it as a fraction, you won't be able to simplify. You can check my answer by multiplying 18.5 * 2

6 0
3 years ago
Read 2 more answers
Write an equation in slope intercept form for the line that is parallel to y = x - 6 and that passes through the point (-5, -6)
mafiozo [28]

Answer:

y = x - 1

Step-by-step explanation:

First, determine your slope from the given equation y = x - 6

In slope intercept form: y = mx + b, the value for m is the slope.

By looking at "x", there is a coefficient of 1 and therefore 1 is the slope.

Since parallel lines have the same slope, use the slope 1 to rewrite a second eqaution using

the point-slope formula: y - y1 = m(x - x1) and the given point (-5, -6)

y - y1 = m(x - x1)

y - (-6) = 1 (x - (-5))        (Plug in values)

y + 6   = 1(x + 5)            (Distribute negatives)

y + 6   = 1x  + 5             (Distribute 1 to both terms in the parentheses)

 - 6             - 6              (Subtract 6 from both sides)

   y = 1x - 1 OR y = x - 1  

Check your work by plugging in the given point to your equation:

y = x - 1

-6 = -5 - 1                   (Plug in values)

-6 = -6

8 0
3 years ago
Colleen is selling tubs of popcorn to raise money for the school choir. Her goal is to raise $150. Colleen starts with 40 tubs o
Vanyuwa [196]
Goal: $150
3/4 of 40 : 30
30x3.75= $112.05
She still needs : $37 or $37.05
7 0
3 years ago
Help again plaaseeeeeee
asambeis [7]
a_1=57\\\\d=66-57=9\\\\\\a_{350}=57+(350-1)\cdot9=57+349\cdot9=57+3141=\boxed{3198}

Answer B.
7 0
3 years ago
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