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Contact [7]
4 years ago
13

Please help and show your work​

Mathematics
1 answer:
BabaBlast [244]4 years ago
6 0
Marcus shoes: 35.99(5.5%)= (about) $1.98(tax) so 35.99+1.98= 37.97

Tia shoes: 39.99(9%)= (about)3.60 (tax) so 39.99+3.60=43.59

However it’s 15% off so 43.59(15%)= 6.54 so 43.59-6.54= 37.05

The difference is 0.92
You might be interested in
A line goes through the point (–4,–2) and has an x-intercept of –1. Which point also lies on the line?
astra-53 [7]

Answer:

(0, 2/3) is another point on the line.

Step-by-step explanation:

The point  (-1, 0 ) is on the line ( that is the x-intercept).

The slope is (-2) / --4 - -1)

= -2/ -3 = 2/3.

So the equation of the line is

y - 0 = 2/3 (x - -1)

y = 2/3x + 2/3

When x = 0 y = 2./3 so another point on the line is (0, 2/3)

6 0
4 years ago
Read 2 more answers
From the equation, find the axis of symmetry of the parabola. f(x) = 10x2 - 20x + 16
SashulF [63]

Step-by-step explanation:

The answer is C!!! to your question.

5 0
3 years ago
Choose the equation that represents the line that passes through the point (-1, 6) and has a slope of -3.
nadya68 [22]

Option 1: y = -3x+3 is the right answer

Step-by-step explanation:

The slope-intercept form is given by:

y = mx+b

Here m is the slope and b is y-intercept

Given

m = -3

Point = (-1,6)

Putting the value of slope

y = -3x+b

To find the value of b, putting the given point (-1,6) in the equation

6 = -3(-1) +b\\6 = 3 + b\\b = 6-3\\b = 3

Putting the value of b in slope-intercept form

y = -3x+3

Hence,

Option 1: y = -3x+3 is the right answer

Keywords: Equation of line, slope

Learn more about equation of line at:

  • brainly.com/question/563623
  • brainly.com/question/558692

#LearnwithBrainly

5 0
3 years ago
A certain brand of coffee comes in two sizes. A 10.15-ounce package costs 2.98. A 27.8 -ounce package costs 8.99. Find the unit
never [62]

Answer:

Size 2 with 3.1 units price

Step-by-step explanation:

Size 1:

A 10.15-ounce package costs 2.98.

Units price of size 1 = 10.15 / 2.98

= 3.4060

Approximately 3.4

Size 2:

A 27.8 -ounce package costs 8.99.

Units price of size 2 = 27.8 / 8.99

= 3.0923

Approximately 3.1

The best size which is better buy based on unit price is size 2 with 3.1 units price

4 0
3 years ago
How do you write a equation with (0,2) and (3,3) in slope-intercept form?​
grigory [225]

Answer:

m= 3-2/ 3-0= 1/3

Step-by-step explanation:

y2= 3 y1= 2

x2= 3 x1= 0

5 0
3 years ago
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