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yuradex [85]
3 years ago
10

A sweatshirt is $67.50, if

Mathematics
2 answers:
svetlana [45]3 years ago
8 0

Answer:

a 5%

b $70.87

Step-by-step explanation:

lesya692 [45]3 years ago
4 0

Answer:

a. $3.36

b. $70.86

Step-by-step explanation:

5% of $67.50 is $3.36

$67.50 + $3.36 = $70.86

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Write the equation of the line in slope intercept form if its slope is 3 and y intercept is -5
Veseljchak [2.6K]

Answer:

y = 3x - 5

Step-by-step explanation:

1. The slope-intercept form a line is y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.

2. Given the values of m and b, let's plug them in:

  • y = (3)x+(-5)
  • y = 3x-5

Therefore, the equation of the line in slope-intercept form is y = 3x - 5.

Have a lovely rest of your day/night.

7 0
3 years ago
Read 2 more answers
In the figure, m || n and x || y. If the m... ​
bulgar [2K]

Answer:

105°

Step-by-step explanation:

m(15) = 75°

Also it's given that m||n . So taking y as transversal ,

m(15) = m(13) = 75°

Also it's given that x||y . So taking m as transversal ,

m(13) = m(5) = 75°

Now m(5) & m(1) are linear pair. So ,

m(5) + m(1) = 180°

=> 75° + m(1) = 180°

=> m(1) = 180° - 75°

= 105°

4 0
3 years ago
A man who moves to a new city sees that there are two routes he could take to work. A neighbor who has lived there a long time h
lawyer [7]

Answer:

The 95% confidence interval for the difference between the Route B and Route A commuting times is -3.771808 to 1.771808

Step-by-step explanation:

Here we have the confidence interval is given by the following equation;

\left (\bar{x}_1-\bar{x}_{2}  \right ) - z_{c}\sqrt{\frac{\sigma _{1}^{2}}{n_{1}}-\frac{\sigma _{2}^{2}}{n_{2}}}< \mu _{1}-\mu _{2}< \left (\bar{x}_1-\bar{x}_{2}  \right ) + z_{c}\sqrt{\frac{\sigma _{1}^{2}}{n_{1}}-\frac{\sigma _{2}^{2}}{n_{2}}}

\bar x_1 = 49 Minutes

σ₁ = 2 Minutes

\bar x_2 = 50 Minutes

σ₂ = 4 Minutes

n₁ = n₂ = 10 days

α = 0.05

At 95%, from the z score table , z_c = \pm1.959964 ≈ ± 1.96

Plugging in the values Solving we get

Δμ Min = -3.771808 and Δμ Max = 1.771808.

8 0
3 years ago
The baker at The Bake Shop makes 24 muffins in 1 hour. How many muffins will the
aliya0001 [1]

Answer:

120

Step-by-step explanation:

They would make 120 because if you multiply 24 by 5 you will get 120.

6 0
3 years ago
PEEPS PLEASE HELP PLEASE AND THANK YOU
Feliz [49]

Answer:

The correct answer would be C) {28}

Step-by-step explanation:

Step 1, <u>Cross multiply </u>

7/p x 8/2

= 56= p x 2

Step 2:  <u>Switch the sides</u>

p x 2 = 56

Step 3: <u>Divide both sides by 2</u>

( remember that we cross multiplied.)

p x 2/2 = 56/2

Step 4: Simplify

p = 28

So that answer would be C. p = 28

4 0
2 years ago
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