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melomori [17]
3 years ago
9

math:John is buying new shoes. He finds the shoes he wants on sale for 30%, and the original price is $88. How much will he pay

for the shoes?
Mathematics
2 answers:
ra1l [238]3 years ago
4 0

Answer:

26.4

Step-by-step explanation:

hd hd hd hd hd hd hd hd hd hd hd hd

guajiro [1.7K]3 years ago
3 0

Answer:$61.6

Step-by-step explanation: The sale is 30% so we have to look for 70% of $88 because that's what we're paying for. So, that would be 88 times 70/100 which ends with 61.6.

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PLS HELP MEEEEEEEEEEEEEEEEEEEEE PLS I BEG U
Luden [163]

The fact that a connection is proportional if its graph is a line that runs through its origin should be stressed. This can be used to find the ratio in the proportional relationship.

<h3>How to explain the information?</h3>

When the graph of a connection is a line passing through the origin, the connection is proportionate. If it is not a line or ray that fails to do this, the ratio is not proportional. The equation for the proportionality constant is K = y/x. This is the same equation used to get the slope of a straight line with respect to the origin.

If the graph of a relationship is a line or ray that goes through the origin, the relationship is proportional. If the line or ray does not pass through the origin, it is not proportional.

Learn more about graph on:

brainly.com/question/19040584

#SPJ1

4 0
1 year ago
A state vector X for a four-state Markov chain is such that the system is four times as likely to be in state 2 as in 4, is not
Marizza181 [45]
All the components in the state vector need to sum to 1. You're given that component corresponding to state 1 is 0.2, and that the component for state 3 is 0.

That leaves states 2 and 4, for which you're told that the component for state 2 is four times as large. If x_i is the component for state i, then you have

x_1+x_2+x_3+x_4=1\iff 0.2+4x_4+0+x_4=1\implies5x_4=0.8\implies x_4=0.16

which means x_2=4x_4=0.64. So the state vector is \mathbf x=(0.2,0.64,0,0.16).
4 0
3 years ago
What is the equation, in slope-intercept form, of the line parallel to y = 5x +2 that passes through the point with coordinates
DaniilM [7]

Answer:

<em>Slope - intercept form  y = 5x+17</em>

<em>The equation of the parallel line to the given line is 5x-y +17=0</em>

Step-by-step explanation:

<u><em>Explanation</em></u>

The equation of the straight line is y= 5x+2

                                          5x - y +2=0

The equation of the straight line is 5x-y+2=0

Given that the point(-3,2)

The equation of the parallel line to the given line is

                              5x -y +k=0

                              5(-3) - 2+k=0

                              -15 -2 +k =0

                               -17 +k=0

                                     k =17

The equation of the parallel line to the given line is 5x-y +17=0

<u><em>Final answer:-</em></u>

<em>Slope - intercept form  y = mx+c</em>

<em>Slope - intercept form  y = 5x+17</em>

6 0
3 years ago
Divide (3x^2+22x+7)(x+7)
worty [1.4K]

Answer:

Factor the numerator and denominator and cancel the common factors.

3x3+43x2+161x+49

Step-by-step explanation:

so the answer is 49. Please mark brainliest if right

8 0
3 years ago
What is the equation of a line that passes through the point (8, −2) and is parallel to the line whose equation is 3x + 4y = 15?
Inga [223]

Answer:

Step-by-step explanation:

Use the point-slope formula by the line

y - y_1 = m(x - x_1)      when  x_1 =8   and  y_1 = -2    m :  is the slope (same slope for the line whose equation is 3x + 4y = 15 because are  parallel)

calculate : m

3x + 4y = 15

4y = -3x +15

y = (-3/4)x +15/4     so   m = -3/4

an equation is : y +2 =(-3/4)(x-8)

7 0
4 years ago
Read 2 more answers
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