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3 years ago

$46 shoes; 2.9% tax what is the answer?

Mathematics

2 answers:

sergij07 [2.7K]3 years ago

6 0

59.34. 59.34. 59.34. 59.34

Dominik [7]3 years ago

4 0

59.34 ---------------

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The winner of a 200 mile race drove his car to victory at a rate of 140.2159 mph. What was his time (to the nearest thousandth

Keith_Richards [23]

Answer: 1.43 h

Step-by-step explanation:

Velocity is $V$ is defined as the change in position (displacement) $d$ of an object in a specific time $t$ :

$V=\frac{d}{t}$

Where:

$V=140.2159 mi/h$ is the car's velocity

$d=200 mi$ is the distance the winner car traveled

$t$ is the time

Isolating $t$ :

$t=\frac{d}{V}$

Solving with the given information:

$t=\frac{200 mi}{140.2159 mi/h}$

$t=1.426 h \approx 1.43 h$ This is the winner's time

6 0

3 years ago

Choose the equation that represents the graph.

Sergeu [11.5K]

Answer:

y=-2x-4

Step-by-step explanation:

y=mx+b

count the slope (-2/1)

find the y-intercept(0,-4)

write it out (-2/-1)x-4

simplify (-2x-4)

7 0

3 years ago

Read 2 more answers

can someone please explain to me how to answer this question and also the equation to find the answer

Leona [35]

If #peaches = x and #plums = y we can write the following equations:

x+y=15
0.89x + 0.39y = 8.85

and x and y are whole numbers.

converting the first to x=15-y and plugging it into the second, you get

0.89(15-y) + 0.39y = 8.85 =>
13.35 - 0.89y + 0.39y = 8.85 =>
4.5 = 0.5y =>
y = 9

so x = 15-9 = 6

She bought 9 plums and 6 peaches.

6 0

4 years ago

Kathleen had a bag of candy-coated chocolates. Of the 55 candies in the bag, 20% were red, 30% were orange, 30% were green, and

Marysya12 [62]

So 20% is 1/5 and 1/5 of 55 is 11. That means there are in total 11 blue candies if 1/5 of them is damaged then technically 2.2 of them are which is kinda weird as it doesn't give whole number

4 0

3 years ago

Read 2 more answers

Please help

Svetllana [295]

The midpoint of the line segment joining points S (8,3) and T (2,-1) is (5, 1)

<h3>How to determine the midpoint of the line segment joining the points?</h3>

The points are given as:

S(8,3) and T(2,-1)

The midpoint of the line segment joining points S(8,3) and T(2,-1) is calculated as:

Midpoint = 0.5 * (x1 + x2, y1 + y2)

So, we have

Midpoint = 0.5 * (8 + 2, 3 - 1)

Evaluate the sum

Midpoint = 0.5 * (10, 2)

Evaluate the product

Midpoint = (5, 1)

Hence, the midpoint of the line segment joining points S (8,3) and T (2,-1) is (5, 1)