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poizon [28]
2 years ago
12

The original price of a pair of shoes is $29.90 and there is a markdown of 10% for a

Mathematics
1 answer:
olga_2 [115]2 years ago
3 0

Answer:

2.99 is the amount that is being taken off and the final price is $26.91

Step-by-step explanation:

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yarga [219]

Answer:

the first box and the second box

6 0
3 years ago
What is an equation of the line that passes through (2,2) and is parellel to the line y=7x
laila [671]

Answer:

Therefore, equation of the line that passes through (2,2) and is parellel to the line y=7x is y=7x-12

Step-by-step explanation:

Given:

a line y=7x

To Find:

Equation of line passing through ( 2, 2) and is parellel to the line y=7x

Solution:

y=7x     ...........Given

Comparing with,

y=mx

Where m =slope

We get

Slope = m = 7

We know that parallel lines have Equal slopes.

Therefore the slope of the required line passing through (2 , 2) will also have the slope = m = 7.

Now the equation of line in slope point form given by

(y-y_{1})=m(x-x_{1})

Substituting the points and so we will get the required equation of the line,

(y-2)=7(x-2)=7x-14\\\\y=7x-12......Equation\ of\ line

Therefore, equation of the line that passes through (2,2) and is parellel to the line y=7x is y=7x-12

4 0
3 years ago
Find the (real-valued) general solution to the differential equation. z′′+5z′=0
andrew-mc [135]
Try this solution:1. to make up the characteristic equation:α²+5α=0;\left[\begin{array}{ccc} \alpha=0 \\ \alpha =-5\\\end{array}2. to make up the final answer:y=C₁+C₂e⁻⁵ˣ
7 0
2 years ago
Solve this problem <br> 3d+d-7=25/4
creativ13 [48]
If that 25/4 is a fraction them the answer is 53/4. Or in simplest form 3 5/16 or 3.3125
4 0
3 years ago
Read 2 more answers
A manufacturer compares its income f(x) to its expenses g(x) for x number of units sold. What does the solution to f(x) = g(x) r
Aliun [14]

Answer: The number of units sold when the manufactures home income equals the manufactures expenses

Step-by-step explanation:

3 0
2 years ago
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