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bulgar [2K]
3 years ago
6

Alex rides 45 miles in 3 hours write an equation that shows the relationship between the distance and the time that he rides if

Alex rides at a constant rate of speed
Mathematics
2 answers:
Mashcka [7]3 years ago
7 0
45*3 that's the answer
rosijanka [135]3 years ago
5 0
D= r x t
45=r x 3

45           r              3
  -      =     -       x     -
3              3             3

Divide 45 by 3 


 

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Select all the sentences that can be represented by the equation 25+p=38 A.25 is more than 38 is p B.25 times as much as p is 38
Natasha2012 [34]

Answer:

Option C: 38 is p more than 25

Step-by-step explanation:

the equation 25 + p = 38

can be read as 38 is 25 plus p units, or similarly ;

38 is p units more than 25.

Therefore from the three sentences you are showing, only the last one (option C) is the correct one.

4 0
3 years ago
Chen completed the division problem below.
jolli1 [7]

Answer:

WHAT? ok ok so

Step-by-step explanation:

3 0
3 years ago
Madeline is saving up to buy a new jacket. She already has $40 and can save an
xeze [42]

Answer:

120

equation: 40+8(10)=120

Step-by-step explanation:

The math for this is $40 initial plus $8x the 10 weeks which equals 80 so

40+80=120

4 0
3 years ago
Please explain how to solve this:
Scorpion4ik [409]

Answer:

x = 47

Step-by-step explanation:

Because the lines are parallel, we know that some angles are the same, see the images attached. That means that A and B in the image are the same angles. So we know that angle A totals to 78 degrees. And the angle outside the triangle is 35. So the angle inside the triangle is

78 - 35 = 43.

The interior angles of a triangle add up to 180. We know that one angle is 43 and another angle is 90 because of the indicating square angle marker. That means that

43 + 90 + x = 180.

Then we can simplify the equation:

133 + x = 180⇒

x = 180 - 133⇒

x = 47

7 0
2 years ago
Damon buys lumber worth $562. He gets a 20% contractor’s discount. The sales
Elanso [62]
Answer:
$467.05
Step-by-step explanation:
The price is $562
First, 20% off of that:
562 - 20% of 562 = 562 - 0.2(562) = $449.60
Second, he has to pay 6% tax on this amount, so:
6% = 6/100 = 0.06
449.60 + 0.06*449.60 = $476.58
He won't be paying this amount, because paying through credit card will give him 2% discount on this, so:
476.58 - 0.02(476.58) = $467.05
4 0
3 years ago
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